| Alpena to Schwaig | 4,141.01 mi (6,664.32 km) |
| Alpena to Schwaigern | 4,075.05 mi (6,558.16 km) |
| Alpena to Schwaikheim | 4,096.65 mi (6,592.93 km) |
| Alpena to Schwalbach | 3,985.65 mi (6,414.28 km) |
| Alpena to Schwalmstadt | 4,011.31 mi (6,455.57 km) |
| Alpena to Schwalmtal | 3,892.75 mi (6,264.78 km) |
| Alpena to Schwandorf | 4,179.85 mi (6,726.82 km) |
| Alpena to Schwanewede | 3,902.85 mi (6,281.03 km) |
| Alpena to Schwarzenbek | 3,957.98 mi (6,369.75 km) |
| Alpena to Schwarzenberg | 4,154.44 mi (6,685.93 km) |
| Alpena to Schwarzenbruck | 4,147.00 mi (6,673.95 km) |
| Alpena to Schwedt (Oder) | 4,104.83 mi (6,606.08 km) |
| Alpena to Schweinfurt | 4,082.60 mi (6,570.31 km) |
| Alpena to Schwelm | 3,927.87 mi (6,321.29 km) |
| Alpena to Schwerin | 3,985.19 mi (6,413.54 km) |
