| Oviedo to Sangeorgiu de Mures | 1,488.98 mi (2,396.29 km) |
| Oviedo to Sangeorz-Bai | 1,497.44 mi (2,409.90 km) |
| Oviedo to Sannicolau Mare | 1,306.28 mi (2,102.26 km) |
| Oviedo to Santana | 1,348.28 mi (2,169.85 km) |
| Oviedo to Satu Mare | 1,414.31 mi (2,276.10 km) |
| Oviedo to Scobinti | 1,602.81 mi (2,579.48 km) |
| Oviedo to Scornicesti | 1,505.13 mi (2,422.28 km) |
| Oviedo to Sebes | 1,448.37 mi (2,330.93 km) |
| Oviedo to Seini | 1,432.58 mi (2,305.51 km) |
| Oviedo to Sfantu-Gheorghe | 1,555.17 mi (2,502.80 km) |
| Oviedo to Sibiu | 1,477.09 mi (2,377.14 km) |
| Oviedo to Sighetu Marmatiei | 1,461.03 mi (2,351.29 km) |
| Oviedo to Sighisoara | 1,505.67 mi (2,423.14 km) |
| Oviedo to Simeria | 1,421.96 mi (2,288.43 km) |
| Oviedo to Sinaia | 1,547.29 mi (2,490.12 km) |
