| Alpena to Shoreview (Minnesota) | 472.75 mi (760.82 km) |
| Alpena to Shorewood (Illinois) | 343.46 mi (552.75 km) |
| Alpena to Shorewood (Wisconsin) | 259.68 mi (417.91 km) |
| Alpena to Short Hills (New Jersey) | 549.38 mi (884.14 km) |
| Alpena to Short Pump (Virginia) | 594.47 mi (956.71 km) |
| Alpena to Show Low (Arizona) | 1,589.20 mi (2,557.56 km) |
| Alpena to Shreveport (Louisiana) | 1,032.52 mi (1,661.69 km) |
| Alpena to Sicklerville (New Jersey) | 566.23 mi (911.26 km) |
| Alpena to Sidney (Ohio) | 332.65 mi (535.35 km) |
| Alpena to Sierra Madre (California) | 1,971.44 mi (3,172.73 km) |
| Alpena to Sierra Vista (Arizona) | 1,717.68 mi (2,764.34 km) |
| Alpena to Sierra Vista Southeast (Arizona) | 1,718.23 mi (2,765.22 km) |
| Alpena to Signal Hill (California) | 1,990.91 mi (3,204.06 km) |
| Alpena to Sikeston (Missouri) | 649.86 mi (1,045.84 km) |
| Alpena to Siloam Springs (Arkansas) | 844.33 mi (1,358.81 km) |
