| Greeneville to Cortona | 4,780.46 mi (7,693.41 km) |
| Greeneville to Cosenza | 5,114.23 mi (8,230.56 km) |
| Greeneville to Cossato | 4,538.71 mi (7,304.35 km) |
| Greeneville to Costa Volpino | 4,612.32 mi (7,422.82 km) |
| Greeneville to Creazzo | 4,680.69 mi (7,532.84 km) |
| Greeneville to Crema | 4,610.03 mi (7,419.13 km) |
| Greeneville to Cremona | 4,632.71 mi (7,455.63 km) |
| Greeneville to Crevalcore | 4,694.44 mi (7,554.97 km) |
| Greeneville to Crispiano | 5,107.04 mi (8,218.99 km) |
| Greeneville to Crosia | 5,126.74 mi (8,250.69 km) |
| Greeneville to Crotone | 5,161.03 mi (8,305.87 km) |
| Greeneville to Cuneo | 4,550.07 mi (7,322.62 km) |
| Greeneville to Cuorgne | 4,522.16 mi (7,277.72 km) |
| Greeneville to Cusano Milanino | 4,582.69 mi (7,375.13 km) |
| Greeneville to Cutro | 5,157.06 mi (8,299.49 km) |
