| Lockport to Castrovillari | 5,079.04 mi (8,173.92 km) |
| Lockport to Catania | 5,138.50 mi (8,269.62 km) |
| Lockport to Catanzaro | 5,136.77 mi (8,266.83 km) |
| Lockport to Cattolica | 4,759.17 mi (7,659.15 km) |
| Lockport to Cava de' Tirreni | 4,979.26 mi (8,013.34 km) |
| Lockport to Cavallino | 5,135.65 mi (8,265.03 km) |
| Lockport to Cavarzere | 4,684.36 mi (7,538.74 km) |
| Lockport to Cave | 4,859.38 mi (7,820.42 km) |
| Lockport to Cavriago | 4,642.00 mi (7,470.58 km) |
| Lockport to Cavriglia | 4,728.90 mi (7,610.43 km) |
| Lockport to Cazzago San Martino | 4,585.97 mi (7,380.40 km) |
| Lockport to Ceccano | 4,886.29 mi (7,863.72 km) |
| Lockport to Cecina | 4,698.69 mi (7,561.81 km) |
| Lockport to Cefalu | 5,069.99 mi (8,159.37 km) |
| Lockport to Ceglie Messapico | 5,092.84 mi (8,196.14 km) |
