| Viljandi to Cogolin | 1,325.78 mi (2,133.63 km) |
| Viljandi to Colmar | 1,030.39 mi (1,658.25 km) |
| Viljandi to Colombes | 1,148.23 mi (1,847.89 km) |
| Viljandi to Colomiers | 1,451.95 mi (2,336.68 km) |
| Viljandi to Combs-la-Ville | 1,150.25 mi (1,851.14 km) |
| Viljandi to Comines | 1,039.18 mi (1,672.40 km) |
| Viljandi to Compiegne | 1,106.21 mi (1,780.28 km) |
| Viljandi to Concarneau | 1,405.69 mi (2,262.24 km) |
| Viljandi to Conde-sur-l'Escaut | 1,033.29 mi (1,662.93 km) |
| Viljandi to Conflans-Sainte-Honorine | 1,149.73 mi (1,850.32 km) |
| Viljandi to Corbas | 1,233.04 mi (1,984.39 km) |
| Viljandi to Corbeil-Essonnes | 1,155.50 mi (1,859.60 km) |
| Viljandi to Cormeilles-en-Parisis | 1,147.52 mi (1,846.75 km) |
| Viljandi to Cosne sur Loire | 1,200.94 mi (1,932.72 km) |
| Viljandi to Coudekerque-Branche | 1,048.84 mi (1,687.95 km) |
