| Alpena to Sumter (South Carolina) | 786.14 mi (1,265.17 km) |
| Alpena to Sun City (Arizona) | 1,719.68 mi (2,767.56 km) |
| Alpena to Sun City Center (Florida) | 1,200.87 mi (1,932.62 km) |
| Alpena to Sun City West (Arizona) | 1,721.05 mi (2,769.76 km) |
| Alpena to Sun Lakes (Arizona) | 1,716.92 mi (2,763.11 km) |
| Alpena to Sun Prairie (Wisconsin) | 315.66 mi (508.01 km) |
| Alpena to Sun Valley (Nevada) | 1,877.18 mi (3,021.03 km) |
| Alpena to Sun Village (California) | 1,952.35 mi (3,142.00 km) |
| Alpena to Sunland Park (New Mexico) | 1,542.73 mi (2,482.78 km) |
| Alpena to Sunny Isles Beach (Florida) | 1,334.91 mi (2,148.34 km) |
| Alpena to Sunnyside (Washington) | 1,751.02 mi (2,818.00 km) |
| Alpena to Sunnyvale (California) | 2,053.13 mi (3,304.19 km) |
| Alpena to Sunrise (Florida) | 1,318.77 mi (2,122.36 km) |
| Alpena to Sunrise Manor (Nevada) | 1,754.30 mi (2,823.28 km) |
| Alpena to Sunset (Florida) | 1,349.18 mi (2,171.29 km) |
