| McKeesport to Cabestany | 4,103.42 mi (6,603.82 km) |
| McKeesport to Cabries | 4,185.70 mi (6,736.24 km) |
| McKeesport to Cachan | 3,887.46 mi (6,256.26 km) |
| McKeesport to Caen | 3,764.58 mi (6,058.51 km) |
| McKeesport to Cagnes-sur-Mer | 4,255.02 mi (6,847.80 km) |
| McKeesport to Cahors | 3,980.10 mi (6,405.35 km) |
| McKeesport to Calais | 3,807.60 mi (6,127.74 km) |
| McKeesport to Caluire-et-Cuire | 4,084.89 mi (6,574.00 km) |
| McKeesport to Cambrai | 3,884.49 mi (6,251.49 km) |
| McKeesport to Canet-en-Roussillon | 4,105.47 mi (6,607.11 km) |
| McKeesport to Cannes | 4,253.05 mi (6,844.62 km) |
| McKeesport to Canteleu | 3,815.34 mi (6,140.20 km) |
| McKeesport to Capbreton | 3,877.00 mi (6,239.43 km) |
| McKeesport to Carcassonne | 4,059.70 mi (6,533.45 km) |
| McKeesport to Carmaux | 4,024.25 mi (6,476.41 km) |
