| Sundsvall to Sucha Beskidzka | 878.94 mi (1,414.52 km) |
| Sundsvall to Suchanino | 557.67 mi (897.49 km) |
| Sundsvall to Sulechow | 715.58 mi (1,151.61 km) |
| Sundsvall to Sulecin | 692.64 mi (1,114.70 km) |
| Sundsvall to Sulejowek | 716.77 mi (1,153.53 km) |
| Sundsvall to Suwalki | 608.21 mi (978.83 km) |
| Sundsvall to Swarzedz | 690.42 mi (1,111.12 km) |
| Sundsvall to Swidnica | 798.64 mi (1,285.29 km) |
| Sundsvall to Swidnik | 798.39 mi (1,284.89 km) |
| Sundsvall to Swidwin | 598.00 mi (962.38 km) |
| Sundsvall to Swiebodzice | 797.73 mi (1,283.82 km) |
| Sundsvall to Swiecie | 622.01 mi (1,001.03 km) |
| Sundsvall to Swiedbodzin | 704.38 mi (1,133.58 km) |
| Sundsvall to Swietochlowice | 838.77 mi (1,349.86 km) |
| Sundsvall to Swinoujscie | 596.53 mi (960.03 km) |
