| McKeesport to Castrovillari | 4,790.70 mi (7,709.89 km) |
| McKeesport to Catania | 4,836.33 mi (7,783.32 km) |
| McKeesport to Catanzaro | 4,845.31 mi (7,797.77 km) |
| McKeesport to Cattolica | 4,481.77 mi (7,212.71 km) |
| McKeesport to Cava de' Tirreni | 4,690.88 mi (7,549.25 km) |
| McKeesport to Cavallino | 4,855.49 mi (7,814.15 km) |
| McKeesport to Cavarzere | 4,411.40 mi (7,099.47 km) |
| McKeesport to Cave | 4,571.60 mi (7,357.29 km) |
| McKeesport to Cavriago | 4,362.73 mi (7,021.13 km) |
| McKeesport to Cavriglia | 4,445.87 mi (7,154.94 km) |
| McKeesport to Cazzago San Martino | 4,310.16 mi (6,936.53 km) |
| McKeesport to Ceccano | 4,598.36 mi (7,400.35 km) |
| McKeesport to Cecina | 4,412.11 mi (7,100.61 km) |
| McKeesport to Cefalu | 4,767.21 mi (7,672.09 km) |
| McKeesport to Ceglie Messapico | 4,812.22 mi (7,744.51 km) |
