| Mercer Island to Petite-Synthe | 4,875.07 mi (7,845.67 km) |
| Mercer Island to Pfastatt | 5,186.12 mi (8,346.25 km) |
| Mercer Island to Pia | 5,357.96 mi (8,622.80 km) |
| Mercer Island to Pibrac | 5,261.37 mi (8,467.36 km) |
| Mercer Island to Pierre-Benite | 5,241.39 mi (8,435.20 km) |
| Mercer Island to Pierrefitte-sur-Seine | 4,990.47 mi (8,031.39 km) |
| Mercer Island to Pierrelatte | 5,314.17 mi (8,552.33 km) |
| Mercer Island to Pierrelaye | 4,981.69 mi (8,017.26 km) |
| Mercer Island to Pithiviers | 5,032.13 mi (8,098.42 km) |
| Mercer Island to Plabennec | 4,827.20 mi (7,768.62 km) |
| Mercer Island to Plaisance-du-Touch | 5,264.60 mi (8,472.55 km) |
| Mercer Island to Plaisir | 4,987.73 mi (8,026.97 km) |
| Mercer Island to Plan-de-Cuques | 5,394.66 mi (8,681.86 km) |
| Mercer Island to Plerin | 4,873.13 mi (7,842.55 km) |
| Mercer Island to Ploemeur | 4,897.22 mi (7,881.31 km) |
