| Glastonbury to Coudekerque-Branche | 221.71 mi (356.80 km) |
| Glastonbury to Coueron | 275.39 mi (443.20 km) |
| Glastonbury to Coulommiers | 303.72 mi (488.80 km) |
| Glastonbury to Courbevoic | 269.72 mi (434.07 km) |
| Glastonbury to Courcouronnes | 287.73 mi (463.06 km) |
| Glastonbury to Cournon-d'Auvergne | 461.12 mi (742.10 km) |
| Glastonbury to Courrieres | 251.69 mi (405.06 km) |
| Glastonbury to Coutras | 438.46 mi (705.64 km) |
| Glastonbury to Couzeix | 406.59 mi (654.35 km) |
| Glastonbury to Cran-Gevrier | 541.67 mi (871.73 km) |
| Glastonbury to Craponne | 505.02 mi (812.75 km) |
| Glastonbury to Creil | 264.27 mi (425.30 km) |
| Glastonbury to Crepy-en-Valois | 280.76 mi (451.84 km) |
| Glastonbury to Crest | 569.44 mi (916.43 km) |
| Glastonbury to Creteil | 281.77 mi (453.47 km) |
