| Alpena to Schleswig | 3,889.16 mi (6,258.99 km) |
| Alpena to Schleusingen | 4,082.93 mi (6,570.84 km) |
| Alpena to Schlitz | 4,034.27 mi (6,492.53 km) |
| Alpena to Schloss Holte-Stukenbrock | 3,953.62 mi (6,362.74 km) |
| Alpena to Schluchtern | 4,044.74 mi (6,509.38 km) |
| Alpena to Schmalkalden | 4,064.25 mi (6,540.78 km) |
| Alpena to Schmallenberg | 3,969.30 mi (6,387.97 km) |
| Alpena to Schmelz | 3,981.21 mi (6,407.14 km) |
| Alpena to Schmitten | 4,008.59 mi (6,451.20 km) |
| Alpena to Schmolln | 4,125.32 mi (6,639.06 km) |
| Alpena to Schneeberg | 4,147.71 mi (6,675.10 km) |
| Alpena to Schneverdingen | 3,949.07 mi (6,355.41 km) |
| Alpena to Schonaich | 4,094.27 mi (6,589.10 km) |
| Alpena to Schonebeck | 4,059.40 mi (6,532.97 km) |
| Alpena to Schonefeld | 4,105.45 mi (6,607.09 km) |
