| Alcala la Real to Cernavoda | 1,723.06 mi (2,772.99 km) |
| Alcala la Real to Chitila | 1,623.58 mi (2,612.90 km) |
| Alcala la Real to Cisnadie | 1,548.93 mi (2,492.77 km) |
| Alcala la Real to Cluj-Napoca | 1,539.14 mi (2,477.01 km) |
| Alcala la Real to Codlea | 1,609.98 mi (2,591.02 km) |
| Alcala la Real to Comanesti | 1,666.69 mi (2,682.28 km) |
| Alcala la Real to Comarnic | 1,613.96 mi (2,597.42 km) |
| Alcala la Real to Constanta | 1,751.73 mi (2,819.13 km) |
| Alcala la Real to Corabia | 1,544.74 mi (2,486.03 km) |
| Alcala la Real to Costesti | 1,571.36 mi (2,528.85 km) |
| Alcala la Real to Covasna | 1,647.00 mi (2,650.60 km) |
| Alcala la Real to Craiova | 1,516.09 mi (2,439.91 km) |
| Alcala la Real to Cristuru Secuiesc | 1,598.69 mi (2,572.84 km) |
| Alcala la Real to Cugir | 1,513.77 mi (2,436.18 km) |
| Alcala la Real to Cumpana | 1,747.64 mi (2,812.55 km) |
