| Altoona to Senftenberg | 4,197.92 mi (6,755.90 km) |
| Altoona to Siegburg | 3,959.22 mi (6,371.75 km) |
| Altoona to Siegen | 3,988.61 mi (6,419.05 km) |
| Altoona to Sigmaringen | 4,125.05 mi (6,638.62 km) |
| Altoona to Simbach am Inn | 4,271.48 mi (6,874.28 km) |
| Altoona to Simmerath | 3,929.49 mi (6,323.90 km) |
| Altoona to Sindelfingen | 4,095.98 mi (6,591.84 km) |
| Altoona to Sinsheim | 4,073.91 mi (6,556.33 km) |
| Altoona to Sinzheim | 4,060.69 mi (6,535.05 km) |
| Altoona to Sinzig | 3,968.80 mi (6,387.17 km) |
| Altoona to Soest | 3,971.37 mi (6,391.30 km) |
| Altoona to Solingen | 3,943.57 mi (6,346.56 km) |
| Altoona to Soltau | 3,994.18 mi (6,428.00 km) |
| Altoona to Sommerda | 4,099.89 mi (6,598.13 km) |
| Altoona to Sondershausen | 4,083.72 mi (6,572.11 km) |
