| Alpena to Delhi (California) | 1,990.69 mi (3,203.71 km) |
| Alpena to Delray Beach (Florida) | 1,299.78 mi (2,091.79 km) |
| Alpena to Deltona (Florida) | 1,123.79 mi (1,808.56 km) |
| Alpena to Deming (New Mexico) | 1,572.42 mi (2,530.56 km) |
| Alpena to Denison (Texas) | 1,047.15 mi (1,685.23 km) |
| Alpena to Dent (Ohio) | 411.21 mi (661.77 km) |
| Alpena to Denton (Texas) | 1,096.97 mi (1,765.41 km) |
| Alpena to Dentsville (South Carolina) | 771.26 mi (1,241.23 km) |
| Alpena to Denver (Colorado) | 1,149.26 mi (1,849.56 km) |
| Alpena to Depew (New York) | 278.74 mi (448.59 km) |
| Alpena to Derby (Connecticut) | 581.77 mi (936.26 km) |
| Alpena to Derby (Kansas) | 883.28 mi (1,421.50 km) |
| Alpena to Des Moines (Iowa) | 565.02 mi (909.31 km) |
| Alpena to Des Moines (Washington) | 1,845.48 mi (2,970.02 km) |
| Alpena to Des Plaines (Illinois) | 306.49 mi (493.25 km) |
