| Gibsonton to Cortona | 5,132.03 mi (8,259.20 km) |
| Gibsonton to Cosenza | 5,449.49 mi (8,770.11 km) |
| Gibsonton to Cossato | 4,897.73 mi (7,882.14 km) |
| Gibsonton to Costa Volpino | 4,978.09 mi (8,011.47 km) |
| Gibsonton to Creazzo | 5,047.71 mi (8,123.50 km) |
| Gibsonton to Crema | 4,971.26 mi (8,000.47 km) |
| Gibsonton to Cremona | 4,993.06 mi (8,035.55 km) |
| Gibsonton to Crevalcore | 5,054.52 mi (8,134.47 km) |
| Gibsonton to Crispiano | 5,454.84 mi (8,778.72 km) |
| Gibsonton to Crosia | 5,465.64 mi (8,796.10 km) |
| Gibsonton to Crotone | 5,497.61 mi (8,847.54 km) |
| Gibsonton to Cuneo | 4,898.32 mi (7,883.08 km) |
| Gibsonton to Cuorgne | 4,878.56 mi (7,851.28 km) |
| Gibsonton to Cusano Milanino | 4,944.08 mi (7,956.72 km) |
| Gibsonton to Cutro | 5,492.83 mi (8,839.86 km) |
