| Merthyr Tudful to Peissenberg | 698.15 mi (1,123.57 km) |
| Merthyr Tudful to Peiting | 692.80 mi (1,114.96 km) |
| Merthyr Tudful to Penig | 695.07 mi (1,118.61 km) |
| Merthyr Tudful to Penzberg | 712.83 mi (1,147.19 km) |
| Merthyr Tudful to Perl | 454.91 mi (732.10 km) |
| Merthyr Tudful to Perleberg | 647.81 mi (1,042.55 km) |
| Merthyr Tudful to Petersberg | 572.47 mi (921.30 km) |
| Merthyr Tudful to Petersberg | 656.37 mi (1,056.33 km) |
| Merthyr Tudful to Petershagen | 525.60 mi (845.87 km) |
| Merthyr Tudful to Pfaffenhofen | 694.42 mi (1,117.55 km) |
| Merthyr Tudful to Pfarrkirchen | 756.28 mi (1,217.11 km) |
| Merthyr Tudful to Pfedelbach | 592.91 mi (954.20 km) |
| Merthyr Tudful to Pforzheim | 567.40 mi (913.14 km) |
| Merthyr Tudful to Pfullendorf | 620.73 mi (998.98 km) |
| Merthyr Tudful to Pfullingen | 601.73 mi (968.39 km) |
