| Merriam to Poyo | 4,305.92 mi (6,929.71 km) |
| Merriam to Pozoblanco | 4,621.30 mi (7,437.26 km) |
| Merriam to Premia de Mar | 4,821.35 mi (7,759.22 km) |
| Merriam to Priego de Cordoba | 4,687.32 mi (7,543.52 km) |
| Merriam to Puente-Genil | 4,662.30 mi (7,503.25 km) |
| Merriam to Puenteareas | 4,322.31 mi (6,956.08 km) |
| Merriam to Puerto de la Cruz | 4,414.79 mi (7,104.92 km) |
| Merriam to Puerto del Rosario | 4,549.22 mi (7,321.27 km) |
| Merriam to Puerto Real | 4,627.80 mi (7,447.72 km) |
| Merriam to Puertollano | 4,643.61 mi (7,473.17 km) |
| Merriam to Puigcerda | 4,766.22 mi (7,670.49 km) |
| Merriam to Pulpi | 4,799.81 mi (7,724.56 km) |
| Merriam to Puzol | 4,779.12 mi (7,691.25 km) |
| Merriam to Quintanar de la Orden | 4,658.24 mi (7,496.71 km) |
| Merriam to Rafelbunol | 4,778.61 mi (7,690.43 km) |
