| Ephrata to Cabestany | 3,944.32 mi (6,347.76 km) |
| Ephrata to Cabries | 4,030.05 mi (6,485.74 km) |
| Ephrata to Cachan | 3,741.54 mi (6,021.43 km) |
| Ephrata to Caen | 3,617.78 mi (5,822.25 km) |
| Ephrata to Cagnes-sur-Mer | 4,101.27 mi (6,600.36 km) |
| Ephrata to Cahors | 3,823.52 mi (6,153.36 km) |
| Ephrata to Calais | 3,666.88 mi (5,901.27 km) |
| Ephrata to Caluire-et-Cuire | 3,933.84 mi (6,330.90 km) |
| Ephrata to Cambrai | 3,742.71 mi (6,023.31 km) |
| Ephrata to Canet-en-Roussillon | 3,946.46 mi (6,351.22 km) |
| Ephrata to Cannes | 4,098.95 mi (6,596.63 km) |
| Ephrata to Canteleu | 3,670.18 mi (5,906.58 km) |
| Ephrata to Capbreton | 3,716.64 mi (5,981.35 km) |
| Ephrata to Carcassonne | 3,901.21 mi (6,278.39 km) |
| Ephrata to Carmaux | 3,867.36 mi (6,223.92 km) |
