| Gronau to Paslek | 537.75 mi (865.42 km) |
| Gronau to Piaseczno | 591.78 mi (952.38 km) |
| Gronau to Piastow | 583.90 mi (939.69 km) |
| Gronau to Piekary Slaskie | 529.09 mi (851.49 km) |
| Gronau to Pila | 410.76 mi (661.06 km) |
| Gronau to Pinczow | 592.44 mi (953.45 km) |
| Gronau to Pionki | 616.02 mi (991.38 km) |
| Gronau to Piotrkow Trybunalski | 542.28 mi (872.72 km) |
| Gronau to Pisz | 621.39 mi (1,000.03 km) |
| Gronau to Pleszew | 456.59 mi (734.80 km) |
| Gronau to Plewiska | 412.61 mi (664.03 km) |
| Gronau to Plock | 533.68 mi (858.88 km) |
| Gronau to Plonsk | 562.09 mi (904.60 km) |
| Gronau to Pobiedziska | 440.72 mi (709.27 km) |
| Gronau to Police | 326.64 mi (525.68 km) |
