| Gravelines to Piazzola sul Brenta | 581.03 mi (935.07 km) |
| Gravelines to Pietrasanta | 615.27 mi (990.17 km) |
| Gravelines to Pieve di Soligo | 578.91 mi (931.66 km) |
| Gravelines to Pinerolo | 485.12 mi (780.72 km) |
| Gravelines to Pioltello | 503.14 mi (809.73 km) |
| Gravelines to Piombino | 681.83 mi (1,097.30 km) |
| Gravelines to Piombino Dese | 585.66 mi (942.53 km) |
| Gravelines to Piossasco | 481.90 mi (775.54 km) |
| Gravelines to Piove di Sacco | 601.76 mi (968.44 km) |
| Gravelines to Pisa | 633.40 mi (1,019.36 km) |
| Gravelines to Pisticci | 1,007.12 mi (1,620.80 km) |
| Gravelines to Pistoia | 636.32 mi (1,024.07 km) |
| Gravelines to Pizzo | 1,086.81 mi (1,749.05 km) |
| Gravelines to Podenzano | 543.60 mi (874.84 km) |
| Gravelines to Poggibonsi | 669.18 mi (1,076.95 km) |
