| Alcanar to Sangeorgiu de Mures | 1,264.99 mi (2,035.81 km) |
| Alcanar to Sangeorz-Bai | 1,286.18 mi (2,069.91 km) |
| Alcanar to Sannicolau Mare | 1,078.08 mi (1,735.01 km) |
| Alcanar to Santana | 1,123.95 mi (1,808.83 km) |
| Alcanar to Satu Mare | 1,212.55 mi (1,951.41 km) |
| Alcanar to Scobinti | 1,389.72 mi (2,236.54 km) |
| Alcanar to Scornicesti | 1,251.28 mi (2,013.74 km) |
| Alcanar to Sebes | 1,215.69 mi (1,956.46 km) |
| Alcanar to Seini | 1,229.42 mi (1,978.56 km) |
| Alcanar to Sfantu-Gheorghe | 1,320.19 mi (2,124.64 km) |
| Alcanar to Sibiu | 1,241.51 mi (1,998.01 km) |
| Alcanar to Sighetu Marmatiei | 1,259.88 mi (2,027.58 km) |
| Alcanar to Sighisoara | 1,276.32 mi (2,054.03 km) |
| Alcanar to Simeria | 1,187.87 mi (1,911.69 km) |
| Alcanar to Sinaia | 1,304.86 mi (2,099.96 km) |
