| Viljandi to Coueron | 1,362.25 mi (2,192.34 km) |
| Viljandi to Coulommiers | 1,126.14 mi (1,812.35 km) |
| Viljandi to Courbevoic | 1,149.42 mi (1,849.82 km) |
| Viljandi to Courcouronnes | 1,156.74 mi (1,861.59 km) |
| Viljandi to Cournon-d'Auvergne | 1,279.79 mi (2,059.62 km) |
| Viljandi to Courrieres | 1,054.54 mi (1,697.11 km) |
| Viljandi to Coutras | 1,420.24 mi (2,285.66 km) |
| Viljandi to Couzeix | 1,333.28 mi (2,145.71 km) |
| Viljandi to Cran-Gevrier | 1,185.31 mi (1,907.57 km) |
| Viljandi to Craponne | 1,234.03 mi (1,985.99 km) |
| Viljandi to Creil | 1,124.80 mi (1,810.19 km) |
| Viljandi to Crepy-en-Valois | 1,112.57 mi (1,790.51 km) |
| Viljandi to Crest | 1,281.90 mi (2,063.02 km) |
| Viljandi to Creteil | 1,147.61 mi (1,846.90 km) |
| Viljandi to Creutzwald | 992.11 mi (1,596.65 km) |
