| Tuscaloosa to Sestu | 5,125.70 mi (8,249.01 km) |
| Tuscaloosa to Settimo Torinese | 4,870.24 mi (7,837.89 km) |
| Tuscaloosa to Seveso | 4,912.15 mi (7,905.34 km) |
| Tuscaloosa to Sezze | 5,226.29 mi (8,410.90 km) |
| Tuscaloosa to Siano | 5,323.60 mi (8,567.51 km) |
| Tuscaloosa to Siena | 5,085.46 mi (8,184.26 km) |
| Tuscaloosa to Signa | 5,059.21 mi (8,142.02 km) |
| Tuscaloosa to Silea | 5,044.53 mi (8,118.38 km) |
| Tuscaloosa to Silvi Paese | 5,233.37 mi (8,422.29 km) |
| Tuscaloosa to Sinalunga | 5,106.43 mi (8,218.01 km) |
| Tuscaloosa to Siniscola | 5,108.93 mi (8,222.02 km) |
| Tuscaloosa to Sinnai | 5,130.72 mi (8,257.10 km) |
| Tuscaloosa to Siracusa | 5,492.48 mi (8,839.30 km) |
| Tuscaloosa to Solaro | 4,910.81 mi (7,903.19 km) |
| Tuscaloosa to Soliera | 5,018.63 mi (8,076.70 km) |
