| Oviedo to Castelfidardo | 971.09 mi (1,562.81 km) |
| Oviedo to Castelfiorentino | 841.58 mi (1,354.39 km) |
| Oviedo to Castelfranco di Sopra | 870.94 mi (1,401.64 km) |
| Oviedo to Castelfranco di Sotto | 830.25 mi (1,336.15 km) |
| Oviedo to Castelfranco Emilia | 842.96 mi (1,356.61 km) |
| Oviedo to Castelfranco Veneto | 888.38 mi (1,429.70 km) |
| Oviedo to Castellabate | 1,088.86 mi (1,752.35 km) |
| Oviedo to Castellammare del Golfo | 1,045.10 mi (1,681.93 km) |
| Oviedo to Castellammare di Stabia | 1,056.56 mi (1,700.37 km) |
| Oviedo to Castellamonte | 683.12 mi (1,099.37 km) |
| Oviedo to Castellana Grotte | 1,187.78 mi (1,911.55 km) |
| Oviedo to Castellaneta | 1,180.91 mi (1,900.50 km) |
| Oviedo to Castellanza | 742.18 mi (1,194.43 km) |
| Oviedo to Castellarano | 829.70 mi (1,335.27 km) |
| Oviedo to Castelleone | 781.56 mi (1,257.80 km) |
