| Joniskis to Coin | 1,884.83 mi (3,033.34 km) |
| Joniskis to Colindres | 1,480.99 mi (2,383.43 km) |
| Joniskis to Collado-Villalba | 1,642.70 mi (2,643.68 km) |
| Joniskis to Colmenar Viejo | 1,633.23 mi (2,628.43 km) |
| Joniskis to Colmenarejo | 1,646.85 mi (2,650.34 km) |
| Joniskis to Conil de la Frontera | 1,950.26 mi (3,138.63 km) |
| Joniskis to Consuegra | 1,692.52 mi (2,723.85 km) |
| Joniskis to Corbera de Llobregat | 1,409.34 mi (2,268.12 km) |
| Joniskis to Cordoba | 1,817.60 mi (2,925.14 km) |
| Joniskis to Coria del Rio | 1,892.45 mi (3,045.60 km) |
| Joniskis to Crevillente | 1,672.01 mi (2,690.85 km) |
| Joniskis to Cuarte de Huerva | 1,489.95 mi (2,397.84 km) |
| Joniskis to Cubellas | 1,428.77 mi (2,299.39 km) |
| Joniskis to Cuellar | 1,612.61 mi (2,595.25 km) |
| Joniskis to Cuenca | 1,612.17 mi (2,594.53 km) |
