Just driving thru doesn't count. You had to have spent at least a few hours outside of your vehicle for it to count. 

I'm going to try to put these in order from most time spent to least.

Ohio
Indiana
Kentucky
Minnesota
Massachusetts
Pennsylvania
Florida
North Carolina
West Virginia
New Jersey
Tennessee
California
Virginia
Illinois
Colorado
Nevada
Hawaii
Georgia
Arizona
Oregon
Texas
New York
Michigan
Missouri
Wisconsin
Iowa

Looks like I'm just over halfway there with 26.

19:

Ohio/ PA/ California/ Iowa/ Texas/ Nebraska/ West Virginia/ Virginia/ New York/ Maine/ Illinois/ Maryland/ NC/ SC/ Georgia/ Florida/ Tennessee/ Alabama/ Lousiana

Also in order from most to least

Ohio

Tennessee

Virginia

West Virginia 

Kentucky

North Carolina

South Carolina

Maryland

Pennsylvania

Indiana

Delaware

Georgia

12 lol

posted by justincredible

Simply heading to Ocean City it shot us through Delaware for a while....gas and lunch and about 3 total hours. My list is another 10 states from being sad so I had to include it lol.

31 States — Most for Soccer

California

Nevada 

Utah

Colorado 

Arizona

Kansas

Minnesota

Missouri 

Louisiana 

Mississippi 

Tennessee

Kentucky 

Illinois 

Wisconsin 

Michigan 

Indiana

Alabama

Florida

Georgia 

South Carolina 

North Carolina 

Virginia 

West Virginia 

Ohio

Pennsylvania 

Maryland

Delaware 

New Jersey

New York

Texas

Ohio, Michigan, Pennsylvania, New York, New Jersey, Massachusetts, Maryland, DC, Virginia, NC, SC, Georgia, Florida, Alabama, Louisiana, Texas, Tennessee, Kentucky, Indiana, Arkansas, Missouri, Oklahoma, Kansas, illinois, Minnesota, Iowa, Colorado, Arizona, California, washington, West Virginia

30

Ohio

Michigan

Illinois

Indiana

Pennsylvania

New Jersey

New York

Connecticut

Massachusetts

Maryland

Virginia

West Virginia

Kentucky

Tennessee

North Carolina

South Carolina

Georgia

Florida

Texas

Oklahoma

Missouri

Kansas

New Mexico

Arizona

Nevada

California

Might have missed a couple

Man, post your own counts. I don't want to count your states.

Ohio

Pennsylvania

New York

New Jersey

Maryland

Virginia

North Carolina

South Carolina

Florida

Georgia

Tennessee

Kentucky

Indiana

Illinois

Iowa 

Nebraska

South Dakota

Wyoming

Montana

Nevada

Arizona

Texas 

California

Louisiana

Michigan

25 halfway there

Ohio, Indiana, Michigan, Illinois, Kentucky, Tennessee, North Carolina, South Carolina, Pennsylvania, Connecticut, New York, New Jersey, Maryland, DC, Maine, Vermont, Rhode Island, Missouri, Florida, Georgia, Louisiana, Texas, Arizona, New Mexico, Utah, Colorado, Iowa, Washington, California, Nevada, Alaska, Virginia, Delaware, Wisconsin, Minnesota, Oklahoma, Kansas, Arkansas, Massachusetts, Alabama, Puerto Rico.

Looks like 39 + PR & DC. I think I’m missing stays in Mississippi/Nebraska, but can’t recall so left them out.

Arizona
Arkansas
California
Colorado
Florida
Georgia
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Maine
Massachusetts
Michigan
Minnesota
Missouri
Nebraska
Nevada
New Hampshire
New Mexico
New York
North Carolina
Ohio
Pennsylvania
South Carolina
South Dakota
Tennessee
Texas
Utah
Virginia
West Virginia
Wisconsin
Wyoming

Looks like 34

57 so far.

posted by Gardens35

57 so far.

In no particular order, just trying to go east to west.
Mass,Conn,RI,NY,NJ,Maryland,Virginia,NC,SC,Georgia,Fla,Penn,WV,OHIO,Tenn,KY,Ind,Ill, Michigan,Wisc,Minn,Iowa,Ala,Louisiana,Missouri,Miss,Texas,ND,SD.
29 states.

48

Only Alaska and Hawaii have I not been to so far. 

All, but 5:   Alaska, Hawaii, Washington, Oregon, North Dakota

To make it more significant, how many states have OCers spent at least two continuous weeks in?

California:  Three times. 

Ohio of course.....

Georgia: Twice.

North Carolina.

Texas:  Twice.

New Jersey.

Wisconsin.

Louisiana: Second time will be this summer.

While not states, also three African nations.

posted by thavoice

To make it more significant, how many states have OCers spent at least two continuous weeks in?

California:  Three times. 

Ohio of course.....

Georgia: Twice.

North Carolina.

Texas:  Twice.

New Jersey.

Wisconsin.

Lousiana: Second time will be this summer.

Ohio, Michigan, Indiana, Illinois, Alaska, North Carolina, Florida, California, Colorado, Arizona...that might be it. 

Connecticut I did 6 and 6, but was home for 2 days between them. Minnesota was in Minneapolis for 12 straight days for the SB, so just short. 

posted by Laley23

Ohio, Michigan, Indiana, Illinois, Alaska, North Carolina, Florida, California, Colorado, Arizona...that might be it. 

Connecticut I did 6 and 6, but was home for 2 days between them. Minnesota was in Minneapolis for 12 straight days for the SB, so just short. 

Mostly work or some vacations?

Mine have all been for work purposes.

posted by thavoice

To make it more significant, how many states have OCers spent at least two continuous weeks in?

California:  Three times. 

Ohio of course.....

Georgia: Twice.

North Carolina.

Texas:  Twice.

New Jersey.

Wisconsin.

Lousiana: Second time will be this summer.

Ohio 

Kansas

West Virginia 

Colorado 

Nevada 

Mexico 

Ohio, Michigan, Georgia, Alabama, Indiana, Missouri, The Netherlands, Germany, Switzerland, France, England, China. 

posted by thavoice

Mostly work or some vacations?

Mine have all been for work purposes.

NC, Ohio, IL, IN I lived in.

California was work once, vacation once and tennis camp once.

FL, AK, AZ and CO were vacations.

28.  The state that is most bizarre that I find I have never been to is Wisconsin.

posted by Verbal Kint

28.  The state that is most bizarre that I find I have never been to is Wisconsin.

It’s probably my favorite state to drive through. 

Going geographically because it’s the only way I can remember:

Maine, Vermont, NH, Mass, Connecticut, NY, Maryland, PA, Ohio, WV, NC, SC, Georgia, Florida, Alabama, Mississippi, Louisiana, Tennessee, Kentucky, Indiana, Michigan, Illinois, Texas, Nebraska, Montana, Colorado, Arizona, California, Nevada. 

29 I think. We’re taking an 8 day camping trip through the national parks in Utah in May, so that’s the next one to be checked off.