| Ipswich to Coudekerque-Branche | 89.03 mi (143.28 km) |
| Ipswich to Coueron | 358.53 mi (577.00 km) |
| Ipswich to Coulommiers | 239.62 mi (385.64 km) |
| Ipswich to Courbevoic | 223.70 mi (360.02 km) |
| Ipswich to Courcouronnes | 243.91 mi (392.54 km) |
| Ipswich to Cournon-d'Auvergne | 446.17 mi (718.04 km) |
| Ipswich to Courrieres | 135.05 mi (217.35 km) |
| Ipswich to Coutras | 488.46 mi (786.10 km) |
| Ipswich to Couzeix | 427.24 mi (687.58 km) |
| Ipswich to Cran-Gevrier | 480.62 mi (773.48 km) |
| Ipswich to Craponne | 465.24 mi (748.73 km) |
| Ipswich to Creil | 202.08 mi (325.21 km) |
| Ipswich to Crepy-en-Valois | 209.40 mi (337.00 km) |
| Ipswich to Crest | 536.50 mi (863.41 km) |
| Ipswich to Creteil | 233.02 mi (375.01 km) |
