| Alpena to Piedras Blancas | 3,675.98 mi (5,915.92 km) |
| Alpena to Piera | 4,082.72 mi (6,570.50 km) |
| Alpena to Pilar de la Horadada | 4,118.78 mi (6,628.54 km) |
| Alpena to Pilas | 3,893.59 mi (6,266.12 km) |
| Alpena to Pinos Puente | 4,010.93 mi (6,454.97 km) |
| Alpena to Pinto | 3,896.50 mi (6,270.80 km) |
| Alpena to Pizarra | 3,987.16 mi (6,416.71 km) |
| Alpena to Plasencia | 3,799.08 mi (6,114.02 km) |
| Alpena to Pola de Laviana | 3,705.54 mi (5,963.50 km) |
| Alpena to Pola de Lena | 3,696.51 mi (5,948.95 km) |
| Alpena to Pola de Siero | 3,696.27 mi (5,948.57 km) |
| Alpena to Pollensa | 4,202.79 mi (6,763.73 km) |
| Alpena to Ponferrada | 3,685.17 mi (5,930.71 km) |
| Alpena to Pontevedra | 3,599.59 mi (5,792.98 km) |
| Alpena to Portugalete | 3,811.38 mi (6,133.83 km) |
