| Longyearbyen to Sucha Beskidzka | 1,970.14 mi (3,170.63 km) |
| Longyearbyen to Suchanino | 1,650.14 mi (2,655.64 km) |
| Longyearbyen to Sulechow | 1,805.64 mi (2,905.90 km) |
| Longyearbyen to Sulecin | 1,780.74 mi (2,865.82 km) |
| Longyearbyen to Sulejowek | 1,800.00 mi (2,896.82 km) |
| Longyearbyen to Suwalki | 1,675.75 mi (2,696.85 km) |
| Longyearbyen to Swarzedz | 1,783.54 mi (2,870.34 km) |
| Longyearbyen to Swidnica | 1,890.98 mi (3,043.23 km) |
| Longyearbyen to Swidnik | 1,873.97 mi (3,015.87 km) |
| Longyearbyen to Swidwin | 1,688.19 mi (2,716.88 km) |
| Longyearbyen to Swiebodzice | 1,889.78 mi (3,041.31 km) |
| Longyearbyen to Swiecie | 1,714.88 mi (2,759.84 km) |
| Longyearbyen to Swiedbodzin | 1,794.13 mi (2,887.37 km) |
| Longyearbyen to Swietochlowice | 1,931.23 mi (3,108.01 km) |
| Longyearbyen to Swinoujscie | 1,679.30 mi (2,702.58 km) |
