| Ronda to Sangeorgiu de Mures | 1,660.67 mi (2,672.60 km) |
| Ronda to Sangeorz-Bai | 1,684.29 mi (2,710.60 km) |
| Ronda to Sannicolau Mare | 1,474.32 mi (2,372.69 km) |
| Ronda to Santana | 1,520.63 mi (2,447.22 km) |
| Ronda to Satu Mare | 1,612.47 mi (2,595.02 km) |
| Ronda to Scobinti | 1,786.92 mi (2,875.78 km) |
| Ronda to Scornicesti | 1,638.14 mi (2,636.33 km) |
| Ronda to Sebes | 1,609.64 mi (2,590.47 km) |
| Ronda to Seini | 1,629.08 mi (2,621.75 km) |
| Ronda to Sfantu-Gheorghe | 1,712.63 mi (2,756.21 km) |
| Ronda to Sibiu | 1,634.45 mi (2,630.40 km) |
| Ronda to Sighetu Marmatiei | 1,659.67 mi (2,670.98 km) |
| Ronda to Sighisoara | 1,670.63 mi (2,688.61 km) |
| Ronda to Simeria | 1,581.69 mi (2,545.49 km) |
| Ronda to Sinaia | 1,695.17 mi (2,728.11 km) |
