| Dokkum to Sangeorz-Bai | 917.06 mi (1,475.86 km) |
| Dokkum to Sannicolau Mare | 821.08 mi (1,321.40 km) |
| Dokkum to Santana | 839.52 mi (1,351.07 km) |
| Dokkum to Satu Mare | 831.51 mi (1,338.19 km) |
| Dokkum to Scobinti | 1,005.31 mi (1,617.89 km) |
| Dokkum to Scornicesti | 1,031.68 mi (1,660.33 km) |
| Dokkum to Sebes | 932.72 mi (1,501.06 km) |
| Dokkum to Seini | 848.42 mi (1,365.41 km) |
| Dokkum to Sfantu-Gheorghe | 1,020.36 mi (1,642.12 km) |
| Dokkum to Sibiu | 961.68 mi (1,547.68 km) |
| Dokkum to Sighetu Marmatiei | 865.32 mi (1,392.60 km) |
| Dokkum to Sighisoara | 967.58 mi (1,557.16 km) |
| Dokkum to Simeria | 916.95 mi (1,475.68 km) |
| Dokkum to Sinaia | 1,033.45 mi (1,663.18 km) |
| Dokkum to Slatina | 1,031.54 mi (1,660.11 km) |
