What contiguous states actually touch each other?

- Alaska and Canada

- Arizona and New Mexico

- Arizona and Utah

- Arkansas and Louisiana

- Arkansas and Missouri

- Arkansas and Oklahoma

- Arkansas and Tennessee

- Arkansas and Texas

- California and Arizona

- California and Nevada

- California and Oregon

- Colorado and Arizona

- Colorado and Kansas

- Colorado and Nebraska

- Colorado and New Mexico

- Colorado and Oklahoma

- Colorado and Utah

- Colorado and Wyoming

- Connecticut and Massachusetts

- Connecticut and New York

- Delaware and Maryland

- Delaware and New Jersey

- Delaware and Pennsylvania

- Florida and Alabama

- Florida and Georgia

- Georgia and Alabama

- Georgia and North Carolina

- Georgia and South Carolina

- Georgia and Tennessee

- Idaho and Montana

- Idaho and Nevada

- Idaho and Oregon

- Idaho and Utah

- Idaho and Washington

- Idaho and Wyoming

- Illinois and Indiana

- Illinois and Iowa

- Illinois and Kentucky

- Illinois and Michigan

- Illinois and Missouri

- Illinois and Wisconsin

- Indiana and Kentucky

- Indiana and Michigan

- Indiana and Ohio

- Iowa and Illinois

- Iowa and Kansas

- Iowa and Minnesota

- Iowa and Missouri

- Iowa and Nebraska

- Iowa and South Dakota

- Iowa and Wisconsin

- Kansas and Colorado

- Kansas and Missouri

- Kansas and Nebraska

- Kansas and Oklahoma

- Kansas and Colorado

- Kentucky and Illinois

- Kentucky and Indiana

- Kentucky and Missouri

- Kentucky and Ohio

- Kentucky and Tennessee

- Kentucky and Virginia

- Kentucky and West Virginia

- Louisiana and Arkansas

- Louisiana and Mississippi

- Louisiana and Texas

- Maine and New Hampshire

- Maine and Vermont

- Maryland and Delaware

- Maryland and Pennsylvania

- Maryland and Virginia

- Maryland and West Virginia

- Massachusetts and Connecticut

- Massachusetts and New Hampshire

- Massachusetts and New York

- Massachusetts and Rhode Island

- Massachusetts and Vermont

- Michigan and Illinois

- Michigan and Indiana

- Michigan and Ohio

- Michigan and Wisconsin

- Minnesota and Iowa

- Minnesota and North Dakota

- Minnesota and South Dakota

- Minnesota and Wisconsin

- Mississippi and Alabama

- Mississippi and Arkansas

- Mississippi and Louisiana

- Mississippi and Tennessee

- Missouri and Arkansas

- Missouri and Illinois

- Missouri and Iowa

- Missouri and Kansas

- Missouri and Kentucky

- Missouri and Nebraska

- Missouri and Oklahoma

- Missouri and Tennessee

- Montana and Idaho

- Montana and North Dakota

- Montana and South Dakota

- Montana and Wyoming

- Nebraska and Colorado

- Nebraska and Iowa

- Nebraska and Kansas

- Nebraska and Missouri

- Nebraska and South Dakota

- Nebraska and Wyoming

- Nevada and Arizona

- Nevada and California

- Nevada and Idaho

- Nevada and Oregon

- Nevada and Utah

- New Hampshire and Maine

- New Hampshire and Massachusetts

- New Hampshire and Vermont

- New Jersey and Delaware

- New Jersey and New York

- New Jersey and Pennsylvania

- New Mexico and Arizona

- New Mexico and Colorado

- New Mexico and Oklahoma

- New Mexico and Texas

- New Mexico and Utah

- New York and Connecticut

- New York and Massachusetts

- New York and New Jersey

- New York and Pennsylvania

- New York and Vermont

- North Carolina and Georgia

- North Carolina and South Carolina

- North Carolina and Tennessee

- North Carolina and Virginia

- North Dakota and Minnesota

- North Dakota and Montana

- North Dakota and South Dakota

- Ohio and Indiana

- Ohio and Kentucky

- Ohio and Michigan

- Ohio and Pennsylvania

- Ohio and West Virginia

- Oklahoma and Arkansas

- Oklahoma and Colorado

- Oklahoma and Kansas

- Oklahoma and Missouri

- Oklahoma and New Mexico

- Oklahoma and Texas

- Oregon and California

- Oregon and Idaho

- Oregon and Nevada

- Oregon and Washington

- Pennsylvania and Delaware

- Pennsylvania and Maryland

- Pennsylvania and New Jersey

- Pennsylvania and New York

- Pennsylvania and Ohio

- Pennsylvania and Virginia

- Pennsylvania and West Virginia

- Rhode Island and Connecticut

- Rhode Island and Massachusetts

- South Carolina and Georgia

- South Carolina and North Carolina

- South Dakota and Iowa

- South Dakota and Minnesota

- South Dakota and Montana

- South Dakota and Nebraska

- South Dakota and North Dakota

- South Dakota and Wyoming

- Tennessee and Alabama

- Tennessee and Arkansas

- Tennessee and Georgia

- Tennessee and Kentucky

- Tennessee and Mississippi

- Tennessee and Missouri

- Tennessee and North Carolina

- Tennessee and Virginia

- Texas and Arkansas

- Texas and Louisiana

- Texas and New Mexico

- Texas and Oklahoma

- Utah and Arizona

- Utah and Colorado

- Utah and Idaho

- Utah and Nevada

- Utah and New Mexico

- Utah and Wyoming

- Vermont and Maine

- Vermont and Massachusetts

- Vermont and New Hampshire

- Vermont and New York

- Virginia and Kentucky

- Virginia and Maryland

- Virginia and North Carolina

- Virginia and Pennsylvania

- Virginia and Tennessee

- Virginia and West Virginia

- Washington and Idaho

- Washington and Oregon

- West Virginia and Kentucky

- West Virginia and Maryland

- West Virginia and Ohio

- West Virginia and Pennsylvania

- West Virginia and Virginia

- Wisconsin and Illinois

- Wisconsin and Indiana

- Wisconsin and Iowa

- Wisconsin and Michigan

- Wisconsin and Minnesota

- Wyoming and Colorado

- Wyoming and Idaho

- Wyoming and Montana

- Wyoming and Nebraska

- Wyoming and South Dakota

- Wyoming and Utah