| Alpena to Schwerte | 3,932.08 mi (6,328.06 km) |
| Alpena to Schwetzingen | 4,047.31 mi (6,513.52 km) |
| Alpena to Schwieberdingen | 4,086.02 mi (6,575.82 km) |
| Alpena to Sebnitz | 4,190.23 mi (6,743.52 km) |
| Alpena to Seeheim-Jugenheim | 4,035.54 mi (6,494.57 km) |
| Alpena to Seelze | 3,969.17 mi (6,387.76 km) |
| Alpena to Seesen | 4,008.87 mi (6,451.65 km) |
| Alpena to Seevetal | 3,947.15 mi (6,352.32 km) |
| Alpena to Sehnde | 3,985.11 mi (6,413.42 km) |
| Alpena to Selb | 4,146.69 mi (6,673.45 km) |
| Alpena to Seligenstadt | 4,036.89 mi (6,496.75 km) |
| Alpena to Selm | 3,920.29 mi (6,309.10 km) |
| Alpena to Senden | 3,913.85 mi (6,298.73 km) |
| Alpena to Senden | 4,145.39 mi (6,671.36 km) |
| Alpena to Sendenhorst | 3,926.77 mi (6,319.53 km) |
