| Bolsward to Coin | 1,237.06 mi (1,990.86 km) |
| Bolsward to Colindres | 784.31 mi (1,262.23 km) |
| Bolsward to Collado-Villalba | 968.25 mi (1,558.24 km) |
| Bolsward to Colmenar Viejo | 961.45 mi (1,547.30 km) |
| Bolsward to Colmenarejo | 973.00 mi (1,565.89 km) |
| Bolsward to Conil de la Frontera | 1,289.75 mi (2,075.65 km) |
| Bolsward to Consuegra | 1,034.48 mi (1,664.83 km) |
| Bolsward to Corbera de Llobregat | 822.19 mi (1,323.19 km) |
| Bolsward to Cordoba | 1,159.17 mi (1,865.50 km) |
| Bolsward to Coria del Rio | 1,224.27 mi (1,970.28 km) |
| Bolsward to Crevillente | 1,067.62 mi (1,718.17 km) |
| Bolsward to Cuarte de Huerva | 848.14 mi (1,364.95 km) |
| Bolsward to Cubellas | 838.74 mi (1,349.83 km) |
| Bolsward to Cuellar | 927.08 mi (1,491.99 km) |
| Bolsward to Cuenca | 968.19 mi (1,558.15 km) |
