| Alpena to Saddlebrooke (Arizona) | 1,699.10 mi (2,734.44 km) |
| Alpena to Safety Harbor (Florida) | 1,179.85 mi (1,898.79 km) |
| Alpena to Saginaw (Michigan) | 117.04 mi (188.36 km) |
| Alpena to Saginaw (Texas) | 1,124.14 mi (1,809.13 km) |
| Alpena to Sahuarita (Arizona) | 1,730.48 mi (2,784.94 km) |
| Alpena to Saks (Alabama) | 795.45 mi (1,280.16 km) |
| Alpena to Salem (Massachusetts) | 649.12 mi (1,044.66 km) |
| Alpena to Salem (Ohio) | 316.38 mi (509.16 km) |
| Alpena to Salem (Oregon) | 1,914.37 mi (3,080.89 km) |
| Alpena to Salem (Virginia) | 565.99 mi (910.87 km) |
| Alpena to Salem Lakes (Wisconsin) | 292.21 mi (470.27 km) |
| Alpena to Salida (California) | 1,997.00 mi (3,213.86 km) |
| Alpena to Salina (Kansas) | 845.39 mi (1,360.53 km) |
| Alpena to Salinas (California) | 2,056.37 mi (3,309.41 km) |
| Alpena to Salisbury (Maryland) | 614.39 mi (988.76 km) |
