| Arad to Calafell | 1,041.28 mi (1,675.78 km) |
| Arad to Calahorra | 1,178.45 mi (1,896.54 km) |
| Arad to Calasparra | 1,293.22 mi (2,081.23 km) |
| Arad to Calatayud | 1,187.78 mi (1,911.55 km) |
| Arad to Caldas de Montbuy | 1,000.48 mi (1,610.12 km) |
| Arad to Caldas de Reyes | 1,490.12 mi (2,398.12 km) |
| Arad to Calella | 977.68 mi (1,573.42 km) |
| Arad to Callosa de Segura | 1,259.85 mi (2,027.54 km) |
| Arad to Calpe | 1,198.23 mi (1,928.36 km) |
| Arad to Calvia | 1,052.67 mi (1,694.11 km) |
| Arad to Camas | 1,523.80 mi (2,452.31 km) |
| Arad to Cambados | 1,500.28 mi (2,414.47 km) |
| Arad to Cambre | 1,460.19 mi (2,349.96 km) |
| Arad to Cambrils | 1,069.31 mi (1,720.89 km) |
| Arad to Campo de Criptana | 1,317.70 mi (2,120.64 km) |
