| Howard to Palencia | 4,011.21 mi (6,455.41 km) |
| Howard to Palleja | 4,310.62 mi (6,937.27 km) |
| Howard to Palma | 4,415.23 mi (7,105.63 km) |
| Howard to Palma del Rio | 4,146.91 mi (6,673.81 km) |
| Howard to Palomares del Rio | 4,127.90 mi (6,643.21 km) |
| Howard to Palos de la Frontera | 4,093.44 mi (6,587.75 km) |
| Howard to Pamplona | 4,102.52 mi (6,602.37 km) |
| Howard to Paracuellos de Jarama | 4,111.67 mi (6,617.10 km) |
| Howard to Parla | 4,112.81 mi (6,618.92 km) |
| Howard to Paterna | 4,286.20 mi (6,897.97 km) |
| Howard to Peligros | 4,239.21 mi (6,822.34 km) |
| Howard to Penarroya-Pueblonuevo | 4,123.77 mi (6,636.56 km) |
| Howard to Petrel | 4,312.85 mi (6,940.86 km) |
| Howard to Picana | 4,289.17 mi (6,902.75 km) |
| Howard to Picasent | 4,291.16 mi (6,905.96 km) |
