| Grand Forks to Pontedera | 4,739.81 mi (7,627.99 km) |
| Grand Forks to Pontinia | 4,937.59 mi (7,946.28 km) |
| Grand Forks to Porcari | 4,730.25 mi (7,612.60 km) |
| Grand Forks to Porcia | 4,690.03 mi (7,547.87 km) |
| Grand Forks to Pordenone | 4,691.96 mi (7,550.98 km) |
| Grand Forks to Portici | 5,012.65 mi (8,067.09 km) |
| Grand Forks to Porto Empedocle | 5,168.91 mi (8,318.56 km) |
| Grand Forks to Porto Recanati | 4,854.15 mi (7,811.99 km) |
| Grand Forks to Porto Sant'Elpidio | 4,865.54 mi (7,830.32 km) |
| Grand Forks to Porto Tolle | 4,731.63 mi (7,614.82 km) |
| Grand Forks to Porto Torres | 4,803.11 mi (7,729.87 km) |
| Grand Forks to Portoferraio | 4,771.48 mi (7,678.95 km) |
| Grand Forks to Portogruaro | 4,706.41 mi (7,574.23 km) |
| Grand Forks to Portomaggiore | 4,727.05 mi (7,607.45 km) |
| Grand Forks to Potenza | 5,072.03 mi (8,162.65 km) |
