| Allonnes to Cartagena | 718.72 mi (1,156.66 km) |
| Allonnes to Cartama | 814.96 mi (1,311.54 km) |
| Allonnes to Cartaya | 825.64 mi (1,328.74 km) |
| Allonnes to Caspe | 465.46 mi (749.09 km) |
| Allonnes to Cassa de la Selva | 440.44 mi (708.82 km) |
| Allonnes to Castalla | 648.87 mi (1,044.26 km) |
| Allonnes to Castellbisbal | 457.34 mi (736.01 km) |
| Allonnes to Castelldefels | 470.65 mi (757.44 km) |
| Allonnes to Castello de Ampurias | 419.27 mi (674.76 km) |
| Allonnes to Castellon de la Plana | 551.83 mi (888.08 km) |
| Allonnes to Castilleja de la Cuesta | 795.85 mi (1,280.80 km) |
| Allonnes to Catarroja | 592.51 mi (953.55 km) |
| Allonnes to Catral | 679.48 mi (1,093.53 km) |
| Allonnes to Caudete | 642.67 mi (1,034.28 km) |
| Allonnes to Cehegin | 689.45 mi (1,109.56 km) |
