| Boston to Ploermel | 363.68 mi (585.29 km) |
| Boston to Ploufragan | 332.70 mi (535.43 km) |
| Boston to Plougastel-Daoulas | 370.45 mi (596.18 km) |
| Boston to Plouzane | 375.26 mi (603.92 km) |
| Boston to Poissy | 293.55 mi (472.42 km) |
| Boston to Poitiers | 442.08 mi (711.45 km) |
| Boston to Pont-a-Mousson | 385.79 mi (620.87 km) |
| Boston to Pont-du-Chateau | 517.00 mi (832.03 km) |
| Boston to Pont-Saint-Esprit | 638.64 mi (1,027.79 km) |
| Boston to Pont-Sainte-Maxence | 278.07 mi (447.52 km) |
| Boston to Pontarlier | 505.69 mi (813.82 km) |
| Boston to Pontchateau | 393.29 mi (632.95 km) |
| Boston to Pontivy | 362.65 mi (583.62 km) |
| Boston to Pontoise | 286.26 mi (460.69 km) |
| Boston to Pornic | 415.14 mi (668.10 km) |
