| Gretz-Armainvilliers to Crosby | 412.19 mi (663.36 km) |
| Gretz-Armainvilliers to Crowborough | 196.94 mi (316.94 km) |
| Gretz-Armainvilliers to Croxley Green | 245.07 mi (394.41 km) |
| Gretz-Armainvilliers to Croydon | 221.27 mi (356.10 km) |
| Gretz-Armainvilliers to Cudworth | 379.36 mi (610.52 km) |
| Gretz-Armainvilliers to Culcheth | 397.19 mi (639.21 km) |
| Gretz-Armainvilliers to Cullercoats | 469.44 mi (755.49 km) |
| Gretz-Armainvilliers to Cumbernauld | 572.46 mi (921.28 km) |
| Gretz-Armainvilliers to Cumnock | 550.11 mi (885.31 km) |
| Gretz-Armainvilliers to Cupar | 576.15 mi (927.23 km) |
| Gretz-Armainvilliers to Cwmbran | 324.30 mi (521.91 km) |
| Gretz-Armainvilliers to Dagenham | 224.83 mi (361.83 km) |
| Gretz-Armainvilliers to Dalkeith | 551.11 mi (886.93 km) |
| Gretz-Armainvilliers to Darfield | 376.25 mi (605.52 km) |
| Gretz-Armainvilliers to Darlaston | 337.27 mi (542.78 km) |
