| Gretz-Armainvilliers to Costessey | 278.80 mi (448.68 km) |
| Gretz-Armainvilliers to Cottingham | 373.86 mi (601.67 km) |
| Gretz-Armainvilliers to Coulsdon | 219.13 mi (352.66 km) |
| Gretz-Armainvilliers to Coventry | 314.34 mi (505.89 km) |
| Gretz-Armainvilliers to Cowdenbeath | 569.52 mi (916.55 km) |
| Gretz-Armainvilliers to Cowes | 227.73 mi (366.50 km) |
| Gretz-Armainvilliers to Cowley | 239.44 mi (385.34 km) |
| Gretz-Armainvilliers to Cowley | 270.46 mi (435.26 km) |
| Gretz-Armainvilliers to Cramlington | 475.00 mi (764.43 km) |
| Gretz-Armainvilliers to Cranleigh | 218.58 mi (351.77 km) |
| Gretz-Armainvilliers to Crawley | 208.91 mi (336.21 km) |
| Gretz-Armainvilliers to Crayford | 218.63 mi (351.85 km) |
| Gretz-Armainvilliers to Crewe | 375.90 mi (604.95 km) |
| Gretz-Armainvilliers to Crigglestone | 385.49 mi (620.39 km) |
| Gretz-Armainvilliers to Cromer | 296.15 mi (476.60 km) |
