| Oviedo to Karditsa | 1,458.77 mi (2,347.66 km) |
| Oviedo to Kastoria | 1,400.91 mi (2,254.55 km) |
| Oviedo to Katerini | 1,468.01 mi (2,362.54 km) |
| Oviedo to Keratsini | 1,579.53 mi (2,542.01 km) |
| Oviedo to Kerkyra | 1,352.60 mi (2,176.81 km) |
| Oviedo to Kiato | 1,534.88 mi (2,470.15 km) |
| Oviedo to Kifisia | 1,586.43 mi (2,553.11 km) |
| Oviedo to Kilkis | 1,472.06 mi (2,369.05 km) |
| Oviedo to Komotini | 1,597.55 mi (2,571.01 km) |
| Oviedo to Korinthos | 1,545.73 mi (2,487.62 km) |
| Oviedo to Koropi | 1,594.20 mi (2,565.62 km) |
| Oviedo to Korydallos | 1,580.75 mi (2,543.98 km) |
| Oviedo to Kos | 1,792.23 mi (2,884.32 km) |
| Oviedo to Kozani | 1,431.32 mi (2,303.48 km) |
| Oviedo to Lagos | 1,578.59 mi (2,540.50 km) |
