| Tukums to Cortona | 1,064.29 mi (1,712.81 km) |
| Tukums to Cosenza | 1,259.89 mi (2,027.60 km) |
| Tukums to Cossato | 1,015.23 mi (1,633.85 km) |
| Tukums to Costa Volpino | 949.73 mi (1,528.45 km) |
| Tukums to Creazzo | 934.51 mi (1,503.94 km) |
| Tukums to Crema | 987.56 mi (1,589.33 km) |
| Tukums to Cremona | 992.85 mi (1,597.83 km) |
| Tukums to Crevalcore | 992.02 mi (1,596.51 km) |
| Tukums to Crispiano | 1,161.40 mi (1,869.10 km) |
| Tukums to Crosia | 1,236.25 mi (1,989.55 km) |
| Tukums to Crotone | 1,265.49 mi (2,036.61 km) |
| Tukums to Cuneo | 1,100.21 mi (1,770.62 km) |
| Tukums to Cuorgne | 1,039.36 mi (1,672.69 km) |
| Tukums to Cusano Milanino | 989.44 mi (1,592.36 km) |
| Tukums to Cutro | 1,270.24 mi (2,044.26 km) |
