| Lockport to Cloverleaf (Texas) | 907.82 mi (1,461.00 km) |
| Lockport to Cloverly (Maryland) | 605.13 mi (973.87 km) |
| Lockport to Clovis (California) | 1,716.24 mi (2,762.02 km) |
| Lockport to Clovis (New Mexico) | 959.97 mi (1,544.92 km) |
| Lockport to Clute (Texas) | 961.50 mi (1,547.38 km) |
| Lockport to Coachella (California) | 1,623.42 mi (2,612.64 km) |
| Lockport to Coalinga (California) | 1,766.78 mi (2,843.35 km) |
| Lockport to Coamo (Puerto Rico) | 2,067.18 mi (3,326.81 km) |
| Lockport to Coatesville (Pennsylvania) | 647.69 mi (1,042.36 km) |
| Lockport to Cockeysville (Maryland) | 615.61 mi (990.73 km) |
| Lockport to Cocoa (Florida) | 999.97 mi (1,609.29 km) |
| Lockport to Cocoa Beach (Florida) | 1,006.36 mi (1,619.58 km) |
| Lockport to Coconut Creek (Florida) | 1,148.18 mi (1,847.82 km) |
| Lockport to Coeur d'Alene (Idaho) | 1,466.05 mi (2,359.38 km) |
| Lockport to Cohoes (New York) | 736.89 mi (1,185.91 km) |
