| Alpena to Pottsville (Pennsylvania) | 475.30 mi (764.93 km) |
| Alpena to Poughkeepsie (New York) | 531.50 mi (855.37 km) |
| Alpena to Poulsbo (Washington) | 1,856.53 mi (2,987.79 km) |
| Alpena to Poway (California) | 1,967.83 mi (3,166.92 km) |
| Alpena to Powder Springs (Georgia) | 777.21 mi (1,250.80 km) |
| Alpena to Powell (Ohio) | 339.40 mi (546.20 km) |
| Alpena to Powell (Tennessee) | 625.24 mi (1,006.23 km) |
| Alpena to Prairie Ridge (Washington) | 1,840.31 mi (2,961.69 km) |
| Alpena to Prairie Village (Kansas) | 710.97 mi (1,144.19 km) |
| Alpena to Prairieville (Louisiana) | 1,098.21 mi (1,767.39 km) |
| Alpena to Prattville (Alabama) | 886.41 mi (1,426.54 km) |
| Alpena to Preakness (New Jersey) | 545.83 mi (878.43 km) |
| Alpena to Prescott (Arizona) | 1,688.99 mi (2,718.16 km) |
| Alpena to Prescott Valley (Arizona) | 1,682.42 mi (2,707.59 km) |
| Alpena to Prichard (Alabama) | 1,020.12 mi (1,641.72 km) |
