| Heerenveen to Sangeorz-Bai | 911.43 mi (1,466.81 km) |
| Heerenveen to Sannicolau Mare | 810.00 mi (1,303.57 km) |
| Heerenveen to Santana | 829.69 mi (1,335.26 km) |
| Heerenveen to Satu Mare | 825.28 mi (1,328.15 km) |
| Heerenveen to Scobinti | 1,001.22 mi (1,611.31 km) |
| Heerenveen to Scornicesti | 1,021.95 mi (1,644.67 km) |
| Heerenveen to Sebes | 924.06 mi (1,487.13 km) |
| Heerenveen to Seini | 842.41 mi (1,355.74 km) |
| Heerenveen to Sfantu-Gheorghe | 1,013.26 mi (1,630.69 km) |
| Heerenveen to Sibiu | 953.25 mi (1,534.11 km) |
| Heerenveen to Sighetu Marmatiei | 860.08 mi (1,384.17 km) |
| Heerenveen to Sighisoara | 960.25 mi (1,545.37 km) |
| Heerenveen to Simeria | 907.68 mi (1,460.76 km) |
| Heerenveen to Sinaia | 1,025.48 mi (1,650.35 km) |
| Heerenveen to Slatina | 1,021.49 mi (1,643.93 km) |
