| Tuscaloosa to Sesimbra | 4,271.61 mi (6,874.50 km) |
| Tuscaloosa to Setubal | 4,279.96 mi (6,887.93 km) |
| Tuscaloosa to Sever do Vouga | 4,250.69 mi (6,840.83 km) |
| Tuscaloosa to Silves | 4,337.68 mi (6,980.83 km) |
| Tuscaloosa to Sines | 4,296.02 mi (6,913.78 km) |
| Tuscaloosa to Sintra | 4,248.12 mi (6,836.69 km) |
| Tuscaloosa to Sobrado de Paiva | 4,248.22 mi (6,836.85 km) |
| Tuscaloosa to Sobral de Monte Agraco | 4,254.46 mi (6,846.89 km) |
| Tuscaloosa to Soure | 4,254.47 mi (6,846.90 km) |
| Tuscaloosa to Tabua | 4,276.48 mi (6,882.32 km) |
| Tuscaloosa to Tavira | 4,379.63 mi (7,048.33 km) |
| Tuscaloosa to Tomar | 4,276.43 mi (6,882.25 km) |
| Tuscaloosa to Tondela | 4,269.93 mi (6,871.78 km) |
| Tuscaloosa to Torre de Moncorvo | 4,299.18 mi (6,918.86 km) |
| Tuscaloosa to Torres Novas | 4,274.00 mi (6,878.35 km) |
