| Gallup to Caltagirone | 6,233.42 mi (10,031.72 km) |
| Gallup to Caltanissetta | 6,203.79 mi (9,984.03 km) |
| Gallup to Calvisano | 5,681.53 mi (9,143.55 km) |
| Gallup to Calvizzano | 6,036.34 mi (9,714.54 km) |
| Gallup to Camaiore | 5,748.08 mi (9,250.64 km) |
| Gallup to Cameri | 5,614.76 mi (9,036.08 km) |
| Gallup to Camisano Vicentino | 5,720.76 mi (9,206.68 km) |
| Gallup to Campagna | 6,080.77 mi (9,786.06 km) |
| Gallup to Campagnano di Roma | 5,910.39 mi (9,511.86 km) |
| Gallup to Campi Bisenzio | 5,783.33 mi (9,307.37 km) |
| Gallup to Campi Salentina | 6,196.30 mi (9,971.98 km) |
| Gallup to Campiglia Marittima | 5,801.29 mi (9,336.27 km) |
| Gallup to Campobasso | 6,019.78 mi (9,687.90 km) |
| Gallup to Campobello di Licata | 6,210.41 mi (9,994.68 km) |
| Gallup to Campobello di Mazara | 6,147.09 mi (9,892.78 km) |
