| Oviedo to Serik | 1,984.44 mi (3,193.65 km) |
| Oviedo to Serinhisar | 1,873.83 mi (3,015.63 km) |
| Oviedo to Serinyol | 2,256.67 mi (3,631.76 km) |
| Oviedo to Seydisehir | 2,007.96 mi (3,231.49 km) |
| Oviedo to Seyhan | 2,195.09 mi (3,532.66 km) |
| Oviedo to Seyitgazi | 1,897.45 mi (3,053.66 km) |
| Oviedo to Siirt | 2,498.90 mi (4,021.59 km) |
| Oviedo to Sile | 1,805.53 mi (2,905.72 km) |
| Oviedo to Silifke | 2,142.51 mi (3,448.04 km) |
| Oviedo to Silivri | 1,739.52 mi (2,799.49 km) |
| Oviedo to Silopi | 2,544.46 mi (4,094.92 km) |
| Oviedo to Simav | 1,820.43 mi (2,929.69 km) |
| Oviedo to Sinanpasa | 1,892.25 mi (3,045.28 km) |
| Oviedo to Sindirgi | 1,776.07 mi (2,858.31 km) |
| Oviedo to Sinop | 2,062.87 mi (3,319.87 km) |
