| Radviliskis to Coin | 1,866.70 mi (3,004.17 km) |
| Radviliskis to Colindres | 1,466.67 mi (2,360.38 km) |
| Radviliskis to Collado-Villalba | 1,626.56 mi (2,617.69 km) |
| Radviliskis to Colmenar Viejo | 1,616.95 mi (2,602.22 km) |
| Radviliskis to Colmenarejo | 1,630.66 mi (2,624.29 km) |
| Radviliskis to Conil de la Frontera | 1,932.71 mi (3,110.39 km) |
| Radviliskis to Consuegra | 1,675.33 mi (2,696.18 km) |
| Radviliskis to Corbera de Llobregat | 1,389.79 mi (2,236.66 km) |
| Radviliskis to Cordoba | 1,800.17 mi (2,897.09 km) |
| Radviliskis to Coria del Rio | 1,875.44 mi (3,018.22 km) |
| Radviliskis to Crevillente | 1,652.33 mi (2,659.17 km) |
| Radviliskis to Cuarte de Huerva | 1,472.47 mi (2,369.70 km) |
| Radviliskis to Cubellas | 1,409.26 mi (2,267.99 km) |
| Radviliskis to Cuellar | 1,597.22 mi (2,570.48 km) |
| Radviliskis to Cuenca | 1,594.44 mi (2,566.00 km) |
