| Merchweiler to Pontinia | 620.98 mi (999.37 km) |
| Merchweiler to Porcari | 416.89 mi (670.93 km) |
| Merchweiler to Porcia | 348.88 mi (561.47 km) |
| Merchweiler to Pordenone | 350.83 mi (564.61 km) |
| Merchweiler to Portici | 687.99 mi (1,107.22 km) |
| Merchweiler to Porto Empedocle | 893.97 mi (1,438.70 km) |
| Merchweiler to Porto Recanati | 516.12 mi (830.61 km) |
| Merchweiler to Porto Sant'Elpidio | 527.94 mi (849.64 km) |
| Merchweiler to Porto Tolle | 392.04 mi (630.93 km) |
| Merchweiler to Porto Torres | 592.51 mi (953.55 km) |
| Merchweiler to Portoferraio | 478.17 mi (769.55 km) |
| Merchweiler to Portogruaro | 365.19 mi (587.72 km) |
| Merchweiler to Portomaggiore | 391.63 mi (630.27 km) |
| Merchweiler to Potenza | 737.80 mi (1,187.37 km) |
| Merchweiler to Potenza Picena | 518.45 mi (834.36 km) |
