| Bolsward to Sangeorz-Bai | 929.71 mi (1,496.23 km) |
| Bolsward to Sannicolau Mare | 828.44 mi (1,333.24 km) |
| Bolsward to Santana | 848.17 mi (1,365.00 km) |
| Bolsward to Satu Mare | 843.61 mi (1,357.66 km) |
| Bolsward to Scobinti | 1,019.31 mi (1,640.42 km) |
| Bolsward to Scornicesti | 1,040.43 mi (1,674.40 km) |
| Bolsward to Sebes | 942.54 mi (1,516.86 km) |
| Bolsward to Seini | 860.73 mi (1,385.21 km) |
| Bolsward to Sfantu-Gheorghe | 1,031.67 mi (1,660.32 km) |
| Bolsward to Sibiu | 971.72 mi (1,563.83 km) |
| Bolsward to Sighetu Marmatiei | 878.32 mi (1,413.52 km) |
| Bolsward to Sighisoara | 978.67 mi (1,575.01 km) |
| Bolsward to Simeria | 926.16 mi (1,490.50 km) |
| Bolsward to Sinaia | 1,043.93 mi (1,680.05 km) |
| Bolsward to Slatina | 1,039.97 mi (1,673.66 km) |
