| Arcos de la Frontera to Cernavoda | 1,837.51 mi (2,957.18 km) |
| Arcos de la Frontera to Chitila | 1,737.98 mi (2,797.00 km) |
| Arcos de la Frontera to Cisnadie | 1,662.83 mi (2,676.06 km) |
| Arcos de la Frontera to Cluj-Napoca | 1,652.31 mi (2,659.14 km) |
| Arcos de la Frontera to Codlea | 1,723.97 mi (2,774.46 km) |
| Arcos de la Frontera to Comanesti | 1,780.37 mi (2,865.23 km) |
| Arcos de la Frontera to Comarnic | 1,728.13 mi (2,781.16 km) |
| Arcos de la Frontera to Constanta | 1,866.20 mi (3,003.36 km) |
| Arcos de la Frontera to Corabia | 1,659.23 mi (2,670.27 km) |
| Arcos de la Frontera to Costesti | 1,685.69 mi (2,712.85 km) |
| Arcos de la Frontera to Covasna | 1,760.96 mi (2,833.99 km) |
| Arcos de la Frontera to Craiova | 1,630.47 mi (2,623.99 km) |
| Arcos de la Frontera to Cristuru Secuiesc | 1,712.33 mi (2,755.73 km) |
| Arcos de la Frontera to Cugir | 1,627.53 mi (2,619.25 km) |
| Arcos de la Frontera to Cumpana | 1,862.11 mi (2,996.78 km) |
