| South Houston to Sucha Beskidzka | 5,654.58 mi (9,100.18 km) |
| South Houston to Suchanino | 5,431.22 mi (8,740.71 km) |
| South Houston to Sulechow | 5,419.71 mi (8,722.18 km) |
| South Houston to Sulecin | 5,388.07 mi (8,671.25 km) |
| South Houston to Sulejowek | 5,607.20 mi (9,023.91 km) |
| South Houston to Suwalki | 5,580.63 mi (8,981.16 km) |
| South Houston to Swarzedz | 5,457.70 mi (8,783.32 km) |
| South Houston to Swidnica | 5,498.65 mi (8,849.22 km) |
| South Houston to Swidnik | 5,699.00 mi (9,171.65 km) |
| South Houston to Swidwin | 5,359.35 mi (8,625.04 km) |
| South Houston to Swiebodzice | 5,492.62 mi (8,839.52 km) |
| South Houston to Swiecie | 5,463.55 mi (8,792.74 km) |
| South Houston to Swiedbodzin | 5,410.34 mi (8,707.11 km) |
| South Houston to Swietochlowice | 5,607.88 mi (9,025.02 km) |
| South Houston to Swinoujscie | 5,302.60 mi (8,533.71 km) |
