| Gibsonton to Carmignano | 5,072.57 mi (8,163.51 km) |
| Gibsonton to Carovigno | 5,471.82 mi (8,806.05 km) |
| Gibsonton to Carpenedolo | 5,005.04 mi (8,054.83 km) |
| Gibsonton to Carpi | 5,040.68 mi (8,112.18 km) |
| Gibsonton to Carrara | 5,023.50 mi (8,084.54 km) |
| Gibsonton to Carugate | 4,950.84 mi (7,967.61 km) |
| Gibsonton to Casal di Principe | 5,296.82 mi (8,524.41 km) |
| Gibsonton to Casale Monferrato | 4,921.57 mi (7,920.51 km) |
| Gibsonton to Casale sul Sile | 5,083.76 mi (8,181.53 km) |
| Gibsonton to Casalecchio di Reno | 5,066.82 mi (8,154.26 km) |
| Gibsonton to Casalgrande | 5,039.17 mi (8,109.75 km) |
| Gibsonton to Casalmaggiore | 5,014.14 mi (8,069.47 km) |
| Gibsonton to Casalnuovo di Napoli | 5,310.00 mi (8,545.62 km) |
| Gibsonton to Casalpusterlengo | 4,974.57 mi (8,005.80 km) |
| Gibsonton to Casaluce | 5,300.46 mi (8,530.26 km) |
