| Lockport to Cordele (Georgia) | 705.93 mi (1,136.08 km) |
| Lockport to Corinth (Mississippi) | 459.75 mi (739.90 km) |
| Lockport to Corinth (Texas) | 765.24 mi (1,231.53 km) |
| Lockport to Cornelius (North Carolina) | 572.25 mi (920.95 km) |
| Lockport to Cornelius (Oregon) | 1,760.22 mi (2,832.81 km) |
| Lockport to Corning (New York) | 565.51 mi (910.10 km) |
| Lockport to Corona (California) | 1,690.42 mi (2,720.46 km) |
| Lockport to Coronado (California) | 1,709.06 mi (2,750.47 km) |
| Lockport to Corpus Christi (Texas) | 1,093.80 mi (1,760.31 km) |
| Lockport to Corsicana (Texas) | 804.85 mi (1,295.28 km) |
| Lockport to Cortland (New York) | 611.07 mi (983.42 km) |
| Lockport to Corvallis (Oregon) | 1,776.75 mi (2,859.41 km) |
| Lockport to Coshocton (Ohio) | 335.41 mi (539.78 km) |
| Lockport to Costa Mesa (California) | 1,714.38 mi (2,759.03 km) |
| Lockport to Coto de Caza (California) | 1,699.93 mi (2,735.77 km) |
