| 100% | SONORA | 6 | State that borders Chihuahua |
| 69% | KAN | 3 | State that borders Colo. |
| 69% | UTAH | 4 | State that borders Nevada |
| 69% | UTAH | 4 | State that borders Arizona |
| 69% | OAXACA | 6 | State that borders Veracruz |
| 69% | UTAH | 4 | State that borders Idaho |
| 69% | UTAH | 4 | State that borders Colorado |
| 69% | ASSAM | 5 | State that borders Bangladesh |
| 69% | ASSAM | 5 | State that borders Bhutan |
| 68% | INDIANA | 7 | State that borders Lake Michigan |
| 68% | OHIO | 4 | State that borders Lake Erie |
| 68% | IOWA | 4 | State that borders South Dakota |
| 68% | ALASKA | 6 | State that borders three seas |
| 67% | MONT | 4 | State that borders three Can. provinces |
| 67% | IOWA | 4 | State that borders Illinois and Wisconsin |
| 67% | OHIO | 4 | State that borders Kentucky and Pennsylvania |
| 67% | OHIO | 4 | State that borders Michigan and Pennsylvania |
| 67% | IND | 3 | State that borders Mich. and Ill. |
| 66% | ALA | 3 | State that borders the Florida panhandle (Abbr.) |
| 66% | ALA | 3 | State that borders Georgia and Mississippi: Abbr. |
| 66% | ORE | 3 | State that borders Nevada and California: Abbr. |
| 66% | ORE | 3 | State that borders the Pacific Ocean: Abbr. |
| 66% | IOWA | 4 | State that borders South Dakota and Nebraska |
| 66% | OHIO | 4 | State that borders West Virginia and Michigan |
| 66% | ALA | 3 | State that borders Florida's panhandle: Abbr. |
| 66% | ASSAM | 5 | State that borders Nagaland and West Bengal |
| 66% | MAINE | 5 | Northeastern state that borders Canada |
| 66% | ASSAM | 5 | Indian state that borders Bhutan |
| 65% | ORE | 3 | State that borders Idaho to the west: Abbr. |
| 65% | ALA | 3 | State that borders the 10-Down panhandle (Abbr.) |