| Nacogdoches to Cortona | 5,494.77 mi (8,842.98 km) |
| Nacogdoches to Cosenza | 5,834.25 mi (9,389.31 km) |
| Nacogdoches to Cossato | 5,250.69 mi (8,450.17 km) |
| Nacogdoches to Costa Volpino | 5,320.42 mi (8,562.39 km) |
| Nacogdoches to Creazzo | 5,387.72 mi (8,670.69 km) |
| Nacogdoches to Crema | 5,320.50 mi (8,562.52 km) |
| Nacogdoches to Cremona | 5,343.51 mi (8,599.55 km) |
| Nacogdoches to Crevalcore | 5,405.02 mi (8,698.54 km) |
| Nacogdoches to Crispiano | 5,821.47 mi (9,368.75 km) |
| Nacogdoches to Crosia | 5,845.13 mi (9,406.84 km) |
| Nacogdoches to Crotone | 5,880.27 mi (9,463.37 km) |
| Nacogdoches to Cuneo | 5,267.09 mi (8,476.57 km) |
| Nacogdoches to Cuorgne | 5,235.53 mi (8,425.77 km) |
| Nacogdoches to Cusano Milanino | 5,293.24 mi (8,518.65 km) |
| Nacogdoches to Cutro | 5,876.67 mi (9,457.58 km) |
