| Somerset to Creutzwald | 3,828.10 mi (6,160.73 km) |
| Somerset to Croissy-sur-Seine | 3,646.97 mi (5,869.23 km) |
| Somerset to Croix | 3,643.50 mi (5,863.65 km) |
| Somerset to Crosne | 3,664.64 mi (5,897.66 km) |
| Somerset to Cuers | 3,980.38 mi (6,405.79 km) |
| Somerset to Cugnaux | 3,758.17 mi (6,048.20 km) |
| Somerset to Cusset | 3,777.57 mi (6,079.41 km) |
| Somerset to Dammarie-le-Lys | 3,677.34 mi (5,918.11 km) |
| Somerset to Dammartin-en-Goele | 3,665.14 mi (5,898.47 km) |
| Somerset to Dardilly | 3,843.63 mi (6,185.72 km) |
| Somerset to Darnetal | 3,591.04 mi (5,779.22 km) |
| Somerset to Dax | 3,644.18 mi (5,864.74 km) |
| Somerset to Decines-Charpieu | 3,853.68 mi (6,201.91 km) |
| Somerset to Denain | 3,662.25 mi (5,893.83 km) |
| Somerset to Deuil-la-Barre | 3,652.23 mi (5,877.70 km) |
