| Guimar to Coudekerque-Branche | 1,848.75 mi (2,975.27 km) |
| Guimar to Coueron | 1,526.81 mi (2,457.17 km) |
| Guimar to Coulommiers | 1,754.01 mi (2,822.80 km) |
| Guimar to Courbevoic | 1,732.71 mi (2,788.53 km) |
| Guimar to Courcouronnes | 1,724.03 mi (2,774.55 km) |
| Guimar to Cournon-d'Auvergne | 1,609.61 mi (2,590.41 km) |
| Guimar to Courrieres | 1,834.27 mi (2,951.97 km) |
| Guimar to Coutras | 1,460.14 mi (2,349.86 km) |
| Guimar to Couzeix | 1,547.67 mi (2,490.73 km) |
| Guimar to Cran-Gevrier | 1,724.95 mi (2,776.04 km) |
| Guimar to Craponne | 1,665.84 mi (2,680.91 km) |
| Guimar to Creil | 1,758.25 mi (2,829.64 km) |
| Guimar to Crepy-en-Valois | 1,769.21 mi (2,847.27 km) |
| Guimar to Crest | 1,634.19 mi (2,629.98 km) |
| Guimar to Creteil | 1,733.60 mi (2,789.96 km) |
