| Alpena to Hutchinson (Minnesota) | 534.26 mi (859.81 km) |
| Alpena to Hutto (Texas) | 1,261.41 mi (2,030.05 km) |
| Alpena to Hyattsville (Maryland) | 537.39 mi (864.85 km) |
| Alpena to Hybla Valley (Virginia) | 545.41 mi (877.76 km) |
| Alpena to Idaho Falls (Idaho) | 1,411.38 mi (2,271.40 km) |
| Alpena to Idylwood (Virginia) | 533.61 mi (858.76 km) |
| Alpena to Ilchester (Maryland) | 529.22 mi (851.70 km) |
| Alpena to Immokalee (Florida) | 1,293.33 mi (2,081.42 km) |
| Alpena to Imperial (California) | 1,905.27 mi (3,066.24 km) |
| Alpena to Imperial Beach (California) | 1,989.16 mi (3,201.24 km) |
| Alpena to Independence (Kentucky) | 426.86 mi (686.96 km) |
| Alpena to Independence (Missouri) | 694.78 mi (1,118.13 km) |
| Alpena to Indian Trail (North Carolina) | 706.71 mi (1,137.34 km) |
| Alpena to Indiana (Pennsylvania) | 376.35 mi (605.68 km) |
| Alpena to Indianapolis (Indiana) | 391.07 mi (629.36 km) |
