| Sigulda to Coudekerque-Branche | 998.21 mi (1,606.46 km) |
| Sigulda to Coueron | 1,306.45 mi (2,102.53 km) |
| Sigulda to Coulommiers | 1,066.44 mi (1,716.27 km) |
| Sigulda to Courbevoic | 1,091.50 mi (1,756.60 km) |
| Sigulda to Courcouronnes | 1,097.66 mi (1,766.51 km) |
| Sigulda to Cournon-d'Auvergne | 1,212.11 mi (1,950.69 km) |
| Sigulda to Courrieres | 1,000.67 mi (1,610.43 km) |
| Sigulda to Coutras | 1,356.67 mi (2,183.35 km) |
| Sigulda to Couzeix | 1,269.21 mi (2,042.60 km) |
| Sigulda to Cran-Gevrier | 1,112.99 mi (1,791.18 km) |
| Sigulda to Craponne | 1,163.76 mi (1,872.89 km) |
| Sigulda to Creil | 1,067.60 mi (1,718.14 km) |
| Sigulda to Crepy-en-Valois | 1,054.55 mi (1,697.14 km) |
| Sigulda to Crest | 1,209.28 mi (1,946.14 km) |
| Sigulda to Creteil | 1,088.98 mi (1,752.54 km) |
