| Red Bluff to Cocentaina | 5,862.83 mi (9,435.31 km) |
| Red Bluff to Coin | 5,812.68 mi (9,354.60 km) |
| Red Bluff to Colindres | 5,518.79 mi (8,881.64 km) |
| Red Bluff to Collado-Villalba | 5,639.18 mi (9,075.38 km) |
| Red Bluff to Colmenar Viejo | 5,646.52 mi (9,087.20 km) |
| Red Bluff to Colmenarejo | 5,642.54 mi (9,080.80 km) |
| Red Bluff to Conil de la Frontera | 5,781.99 mi (9,305.21 km) |
| Red Bluff to Consuegra | 5,713.07 mi (9,194.30 km) |
| Red Bluff to Corbera de Llobregat | 5,802.33 mi (9,337.95 km) |
| Red Bluff to Cordoba | 5,750.03 mi (9,253.78 km) |
| Red Bluff to Coria del Rio | 5,732.45 mi (9,225.49 km) |
| Red Bluff to Crevillente | 5,875.79 mi (9,456.16 km) |
| Red Bluff to Cuarte de Huerva | 5,698.20 mi (9,170.36 km) |
| Red Bluff to Cubellas | 5,804.84 mi (9,341.99 km) |
| Red Bluff to Cuellar | 5,589.54 mi (8,995.50 km) |
