| Arad to Coin | 1,492.35 mi (2,401.71 km) |
| Arad to Colindres | 1,224.18 mi (1,970.13 km) |
| Arad to Collado-Villalba | 1,321.00 mi (2,125.95 km) |
| Arad to Colmenar Viejo | 1,308.75 mi (2,106.23 km) |
| Arad to Colmenarejo | 1,323.56 mi (2,130.06 km) |
| Arad to Conil de la Frontera | 1,569.12 mi (2,525.26 km) |
| Arad to Consuegra | 1,338.60 mi (2,154.27 km) |
| Arad to Corbera de Llobregat | 1,017.86 mi (1,638.10 km) |
| Arad to Cordoba | 1,447.95 mi (2,330.25 km) |
| Arad to Coria del Rio | 1,528.95 mi (2,460.61 km) |
| Arad to Crevillente | 1,251.87 mi (2,014.69 km) |
| Arad to Cuarte de Huerva | 1,147.33 mi (1,846.45 km) |
| Arad to Cubellas | 1,036.11 mi (1,667.46 km) |
| Arad to Cuellar | 1,313.74 mi (2,114.26 km) |
| Arad to Cuenca | 1,250.69 mi (2,012.79 km) |
