| Trinity to Cortona | 5,128.90 mi (8,254.17 km) |
| Trinity to Cosenza | 5,447.55 mi (8,766.98 km) |
| Trinity to Cossato | 4,894.02 mi (7,876.16 km) |
| Trinity to Costa Volpino | 4,973.98 mi (8,004.84 km) |
| Trinity to Creazzo | 5,043.54 mi (8,116.79 km) |
| Trinity to Crema | 4,967.44 mi (7,994.32 km) |
| Trinity to Cremona | 4,989.30 mi (8,029.50 km) |
| Trinity to Crevalcore | 5,050.81 mi (8,128.50 km) |
| Trinity to Crispiano | 5,452.10 mi (8,774.31 km) |
| Trinity to Crosia | 5,463.47 mi (8,792.61 km) |
| Trinity to Crotone | 5,495.60 mi (8,844.31 km) |
| Trinity to Cuneo | 4,895.30 mi (7,878.22 km) |
| Trinity to Cuorgne | 4,875.00 mi (7,845.56 km) |
| Trinity to Cusano Milanino | 4,940.23 mi (7,950.53 km) |
| Trinity to Cutro | 5,490.87 mi (8,836.70 km) |
