| Grosseto to Ploermel | 744.80 mi (1,198.63 km) |
| Grosseto to Ploufragan | 777.47 mi (1,251.22 km) |
| Grosseto to Plougastel-Daoulas | 840.46 mi (1,352.59 km) |
| Grosseto to Plouzane | 850.47 mi (1,368.70 km) |
| Grosseto to Poissy | 608.47 mi (979.23 km) |
| Grosseto to Poitiers | 590.01 mi (949.53 km) |
| Grosseto to Pont-a-Mousson | 488.45 mi (786.08 km) |
| Grosseto to Pont-du-Chateau | 440.98 mi (709.69 km) |
| Grosseto to Pont-Saint-Esprit | 339.17 mi (545.84 km) |
| Grosseto to Pont-Sainte-Maxence | 607.46 mi (977.62 km) |
| Grosseto to Pontarlier | 368.44 mi (592.94 km) |
| Grosseto to Pontchateau | 718.29 mi (1,155.98 km) |
| Grosseto to Pontivy | 772.54 mi (1,243.28 km) |
| Grosseto to Pontoise | 612.14 mi (985.15 km) |
| Grosseto to Pornic | 711.01 mi (1,144.26 km) |
