| River Falls to Cehegin | 4,471.30 mi (7,195.87 km) |
| River Falls to Cervello | 4,485.23 mi (7,218.28 km) |
| River Falls to Cervera | 4,445.79 mi (7,154.81 km) |
| River Falls to Ceuti | 4,494.31 mi (7,232.89 km) |
| River Falls to Cheste | 4,458.91 mi (7,175.93 km) |
| River Falls to Chiclana de la Frontera | 4,353.59 mi (7,006.43 km) |
| River Falls to Chipiona | 4,327.83 mi (6,964.97 km) |
| River Falls to Chiva | 4,457.79 mi (7,174.12 km) |
| River Falls to Churriana de la Vega | 4,431.99 mi (7,132.59 km) |
| River Falls to Ciempozuelos | 4,306.90 mi (6,931.28 km) |
| River Falls to Cieza | 4,481.17 mi (7,211.75 km) |
| River Falls to Cisterniga | 4,202.44 mi (6,763.17 km) |
| River Falls to Ciudad de Melilla | 4,542.98 mi (7,311.21 km) |
| River Falls to Ciudad Real | 4,343.15 mi (6,989.62 km) |
| River Falls to Ciudad-Rodrigo | 4,164.94 mi (6,702.83 km) |
