| Groveton to Cehegin | 3,950.86 mi (6,358.30 km) |
| Groveton to Cervello | 4,030.16 mi (6,485.92 km) |
| Groveton to Cervera | 3,990.03 mi (6,421.33 km) |
| Groveton to Ceuti | 3,976.96 mi (6,400.30 km) |
| Groveton to Cheste | 3,962.81 mi (6,377.52 km) |
| Groveton to Chiclana de la Frontera | 3,786.00 mi (6,092.97 km) |
| Groveton to Chipiona | 3,762.41 mi (6,055.01 km) |
| Groveton to Chiva | 3,961.36 mi (6,375.19 km) |
| Groveton to Churriana de la Vega | 3,888.52 mi (6,257.96 km) |
| Groveton to Ciempozuelos | 3,801.86 mi (6,118.51 km) |
| Groveton to Cieza | 3,964.91 mi (6,380.90 km) |
| Groveton to Cisterniga | 3,710.74 mi (5,971.86 km) |
| Groveton to Ciudad de Melilla | 3,981.46 mi (6,407.54 km) |
| Groveton to Ciudad Real | 3,821.06 mi (6,149.41 km) |
| Groveton to Ciudad-Rodrigo | 3,648.76 mi (5,872.12 km) |
