| Alcamo to Sangeorz-Bai | 878.61 mi (1,413.99 km) |
| Alcamo to Sannicolau Mare | 682.11 mi (1,097.74 km) |
| Alcamo to Santana | 724.15 mi (1,165.41 km) |
| Alcamo to Satu Mare | 842.41 mi (1,355.72 km) |
| Alcamo to Scobinti | 959.49 mi (1,544.14 km) |
| Alcamo to Scornicesti | 753.37 mi (1,212.44 km) |
| Alcamo to Sebes | 773.95 mi (1,245.56 km) |
| Alcamo to Seini | 852.17 mi (1,371.44 km) |
| Alcamo to Sfantu-Gheorghe | 853.43 mi (1,373.46 km) |
| Alcamo to Sibiu | 787.74 mi (1,267.74 km) |
| Alcamo to Sighetu Marmatiei | 880.30 mi (1,416.71 km) |
| Alcamo to Sighisoara | 830.03 mi (1,335.81 km) |
| Alcamo to Simeria | 748.94 mi (1,205.30 km) |
| Alcamo to Sinaia | 823.94 mi (1,326.01 km) |
| Alcamo to Slatina | 740.41 mi (1,191.57 km) |
