| Secaucus to Cehegin | 3,747.22 mi (6,030.57 km) |
| Secaucus to Cervello | 3,821.74 mi (6,150.50 km) |
| Secaucus to Cervera | 3,781.60 mi (6,085.89 km) |
| Secaucus to Ceuti | 3,773.09 mi (6,072.20 km) |
| Secaucus to Cheste | 3,757.13 mi (6,046.51 km) |
| Secaucus to Chiclana de la Frontera | 3,586.88 mi (5,772.52 km) |
| Secaucus to Chipiona | 3,562.99 mi (5,734.08 km) |
| Secaucus to Chiva | 3,755.71 mi (6,044.22 km) |
| Secaucus to Churriana de la Vega | 3,686.98 mi (5,933.62 km) |
| Secaucus to Ciempozuelos | 3,596.62 mi (5,788.19 km) |
| Secaucus to Cieza | 3,760.92 mi (6,052.61 km) |
| Secaucus to Cisterniga | 3,504.29 mi (5,639.60 km) |
| Secaucus to Ciudad de Melilla | 3,782.06 mi (6,086.64 km) |
| Secaucus to Ciudad Real | 3,617.33 mi (5,821.52 km) |
| Secaucus to Ciudad-Rodrigo | 3,444.16 mi (5,542.84 km) |
