| Hobbs to Cortona | 5,780.69 mi (9,303.12 km) |
| Hobbs to Cosenza | 6,128.26 mi (9,862.48 km) |
| Hobbs to Cossato | 5,534.60 mi (8,907.07 km) |
| Hobbs to Costa Volpino | 5,596.98 mi (9,007.47 km) |
| Hobbs to Creazzo | 5,661.84 mi (9,111.85 km) |
| Hobbs to Crema | 5,601.13 mi (9,014.15 km) |
| Hobbs to Cremona | 5,624.49 mi (9,051.75 km) |
| Hobbs to Crevalcore | 5,685.08 mi (9,149.25 km) |
| Hobbs to Crispiano | 6,104.82 mi (9,824.76 km) |
| Hobbs to Crosia | 6,135.85 mi (9,874.70 km) |
| Hobbs to Crotone | 6,172.37 mi (9,933.47 km) |
| Hobbs to Cuneo | 5,560.00 mi (8,947.95 km) |
| Hobbs to Cuorgne | 5,522.02 mi (8,886.83 km) |
| Hobbs to Cusano Milanino | 5,574.25 mi (8,970.89 km) |
| Hobbs to Cutro | 6,169.53 mi (9,928.90 km) |
