| Flers to Sangeorz-Bai | 1,164.51 mi (1,874.10 km) |
| Flers to Sannicolau Mare | 1,004.31 mi (1,616.28 km) |
| Flers to Santana | 1,038.68 mi (1,671.60 km) |
| Flers to Satu Mare | 1,076.67 mi (1,732.73 km) |
| Flers to Scobinti | 1,266.46 mi (2,038.18 km) |
| Flers to Scornicesti | 1,219.61 mi (1,962.78 km) |
| Flers to Sebes | 1,141.24 mi (1,836.65 km) |
| Flers to Seini | 1,095.22 mi (1,762.59 km) |
| Flers to Sfantu-Gheorghe | 1,244.39 mi (2,002.65 km) |
| Flers to Sibiu | 1,171.46 mi (1,885.28 km) |
| Flers to Sighetu Marmatiei | 1,120.09 mi (1,802.60 km) |
| Flers to Sighisoara | 1,191.36 mi (1,917.32 km) |
| Flers to Simeria | 1,118.17 mi (1,799.51 km) |
| Flers to Sinaia | 1,245.49 mi (2,004.43 km) |
| Flers to Slatina | 1,214.94 mi (1,955.25 km) |
