| Northport to Cehegin | 4,647.30 mi (7,479.10 km) |
| Northport to Cervello | 4,728.70 mi (7,610.11 km) |
| Northport to Cervera | 4,688.57 mi (7,545.52 km) |
| Northport to Ceuti | 4,673.57 mi (7,521.39 km) |
| Northport to Cheste | 4,660.63 mi (7,500.55 km) |
| Northport to Chiclana de la Frontera | 4,477.93 mi (7,206.54 km) |
| Northport to Chipiona | 4,454.72 mi (7,169.17 km) |
| Northport to Chiva | 4,659.17 mi (7,498.21 km) |
| Northport to Churriana de la Vega | 4,583.05 mi (7,375.71 km) |
| Northport to Ciempozuelos | 4,499.46 mi (7,241.18 km) |
| Northport to Cieza | 4,661.61 mi (7,502.14 km) |
| Northport to Cisterniga | 4,408.95 mi (7,095.52 km) |
| Northport to Ciudad de Melilla | 4,673.60 mi (7,521.43 km) |
| Northport to Ciudad Real | 4,517.61 mi (7,270.39 km) |
| Northport to Ciudad-Rodrigo | 4,345.98 mi (6,994.18 km) |
