| Lockport to Clemson (South Carolina) | 554.81 mi (892.89 km) |
| Lockport to Clermont (Florida) | 969.48 mi (1,560.23 km) |
| Lockport to Cleveland (Mississippi) | 561.80 mi (904.13 km) |
| Lockport to Cleveland (Ohio) | 328.39 mi (528.49 km) |
| Lockport to Cleveland (Tennessee) | 474.61 mi (763.81 km) |
| Lockport to Cleveland Heights (Ohio) | 334.29 mi (537.99 km) |
| Lockport to Cliffside Park (New Jersey) | 731.01 mi (1,176.45 km) |
| Lockport to Clifton (Colorado) | 1,087.38 mi (1,749.97 km) |
| Lockport to Clifton (New Jersey) | 721.83 mi (1,161.67 km) |
| Lockport to Clinton (Iowa) | 115.40 mi (185.72 km) |
| Lockport to Clinton (Maryland) | 618.64 mi (995.61 km) |
| Lockport to Clinton (Mississippi) | 650.74 mi (1,047.26 km) |
| Lockport to Clinton (Utah) | 1,242.77 mi (2,000.04 km) |
| Lockport to Clive (Iowa) | 297.99 mi (479.57 km) |
| Lockport to Cloquet (Minnesota) | 417.75 mi (672.30 km) |
