| Ickenham to Carpentras | 577.33 mi (929.12 km) |
| Ickenham to Carquefou | 298.12 mi (479.78 km) |
| Ickenham to Carqueiranne | 659.08 mi (1,060.69 km) |
| Ickenham to Carrieres-sous-Poissy | 211.15 mi (339.81 km) |
| Ickenham to Carrieres-sur-Seine | 219.26 mi (352.86 km) |
| Ickenham to Carros | 644.05 mi (1,036.50 km) |
| Ickenham to Carvin | 165.29 mi (266.01 km) |
| Ickenham to Castanet-Tolosan | 562.99 mi (906.04 km) |
| Ickenham to Castelginest | 550.34 mi (885.69 km) |
| Ickenham to Castelnau-le-Lez | 583.35 mi (938.82 km) |
| Ickenham to Castelnaudary | 580.20 mi (933.74 km) |
| Ickenham to Castelsarrasin | 524.40 mi (843.94 km) |
| Ickenham to Castres | 563.94 mi (907.57 km) |
| Ickenham to Caudebec-les-Elbeuf | 170.11 mi (273.77 km) |
| Ickenham to Caudry | 195.33 mi (314.35 km) |
