| Wittmund to Cabestany | 784.64 mi (1,262.75 km) |
| Wittmund to Cabries | 708.65 mi (1,140.46 km) |
| Wittmund to Cachan | 405.83 mi (653.13 km) |
| Wittmund to Caen | 464.01 mi (746.75 km) |
| Wittmund to Cagnes-sur-Mer | 685.36 mi (1,102.97 km) |
| Wittmund to Cahors | 692.36 mi (1,114.24 km) |
| Wittmund to Calais | 309.21 mi (497.63 km) |
| Wittmund to Caluire-et-Cuire | 553.17 mi (890.23 km) |
| Wittmund to Cambrai | 304.37 mi (489.84 km) |
| Wittmund to Canet-en-Roussillon | 782.14 mi (1,258.73 km) |
| Wittmund to Cannes | 693.45 mi (1,116.00 km) |
| Wittmund to Canteleu | 406.24 mi (653.78 km) |
| Wittmund to Capbreton | 803.61 mi (1,293.29 km) |
| Wittmund to Carcassonne | 757.70 mi (1,219.41 km) |
| Wittmund to Carmaux | 705.60 mi (1,135.55 km) |
