| Tall Abyad to Sangeorgiu de Mures | 1,008.72 mi (1,623.38 km) |
| Tall Abyad to Sangeorz-Bai | 1,036.32 mi (1,667.80 km) |
| Tall Abyad to Sannicolau Mare | 1,145.91 mi (1,844.17 km) |
| Tall Abyad to Santana | 1,118.46 mi (1,800.00 km) |
| Tall Abyad to Satu Mare | 1,119.55 mi (1,801.75 km) |
| Tall Abyad to Scobinti | 959.86 mi (1,544.74 km) |
| Tall Abyad to Scornicesti | 928.62 mi (1,494.47 km) |
| Tall Abyad to Sebes | 1,020.10 mi (1,641.70 km) |
| Tall Abyad to Seini | 1,103.24 mi (1,775.50 km) |
| Tall Abyad to Sfantu-Gheorghe | 929.75 mi (1,496.29 km) |
| Tall Abyad to Sibiu | 990.41 mi (1,593.92 km) |
| Tall Abyad to Sighetu Marmatiei | 1,089.21 mi (1,752.92 km) |
| Tall Abyad to Sighisoara | 982.50 mi (1,581.19 km) |
| Tall Abyad to Simeria | 1,038.68 mi (1,671.59 km) |
| Tall Abyad to Sinaia | 917.43 mi (1,476.46 km) |
