| Avelgem to Sangeorz-Bai | 985.82 mi (1,586.53 km) |
| Avelgem to Sannicolau Mare | 849.40 mi (1,366.97 km) |
| Avelgem to Santana | 877.68 mi (1,412.48 km) |
| Avelgem to Satu Mare | 897.55 mi (1,444.46 km) |
| Avelgem to Scobinti | 1,083.64 mi (1,743.95 km) |
| Avelgem to Scornicesti | 1,066.64 mi (1,716.59 km) |
| Avelgem to Sebes | 978.16 mi (1,574.20 km) |
| Avelgem to Seini | 915.76 mi (1,473.77 km) |
| Avelgem to Sfantu-Gheorghe | 1,076.32 mi (1,732.17 km) |
| Avelgem to Sibiu | 1,008.33 mi (1,622.76 km) |
| Avelgem to Sighetu Marmatiei | 937.89 mi (1,509.39 km) |
| Avelgem to Sighisoara | 1,022.66 mi (1,645.82 km) |
| Avelgem to Simeria | 957.80 mi (1,541.43 km) |
| Avelgem to Sinaia | 1,082.48 mi (1,742.08 km) |
| Avelgem to Slatina | 1,063.89 mi (1,712.16 km) |
