| Gallup to Cadiz | 5,401.42 mi (8,692.74 km) |
| Gallup to Calafell | 5,541.78 mi (8,918.64 km) |
| Gallup to Calahorra | 5,351.52 mi (8,612.43 km) |
| Gallup to Calasparra | 5,533.59 mi (8,905.46 km) |
| Gallup to Calatayud | 5,404.88 mi (8,698.31 km) |
| Gallup to Caldas de Montbuy | 5,546.79 mi (8,926.69 km) |
| Gallup to Caldas de Reyes | 5,061.29 mi (8,145.35 km) |
| Gallup to Calella | 5,567.24 mi (8,959.60 km) |
| Gallup to Callosa de Segura | 5,573.28 mi (8,969.33 km) |
| Gallup to Calpe | 5,589.98 mi (8,996.21 km) |
| Gallup to Calvia | 5,651.75 mi (9,095.61 km) |
| Gallup to Camas | 5,378.31 mi (8,655.55 km) |
| Gallup to Cambados | 5,058.28 mi (8,140.52 km) |
| Gallup to Cambre | 5,048.48 mi (8,124.74 km) |
| Gallup to Cambrils | 5,526.88 mi (8,894.65 km) |
