| Bluffton to Cocentaina | 4,403.14 mi (7,086.16 km) |
| Bluffton to Coin | 4,234.52 mi (6,814.80 km) |
| Bluffton to Colindres | 4,147.97 mi (6,675.51 km) |
| Bluffton to Collado-Villalba | 4,180.16 mi (6,727.32 km) |
| Bluffton to Colmenar Viejo | 4,191.63 mi (6,745.77 km) |
| Bluffton to Colmenarejo | 4,181.35 mi (6,729.23 km) |
| Bluffton to Conil de la Frontera | 4,174.62 mi (6,718.40 km) |
| Bluffton to Consuegra | 4,226.82 mi (6,802.40 km) |
| Bluffton to Corbera de Llobregat | 4,452.28 mi (7,165.26 km) |
| Bluffton to Cordoba | 4,203.99 mi (6,765.66 km) |
| Bluffton to Coria del Rio | 4,152.51 mi (6,682.82 km) |
| Bluffton to Crevillente | 4,397.18 mi (7,076.57 km) |
| Bluffton to Cuarte de Huerva | 4,310.34 mi (6,936.82 km) |
| Bluffton to Cubellas | 4,445.06 mi (7,153.63 km) |
| Bluffton to Cuellar | 4,148.26 mi (6,675.98 km) |
