| Melksham to Pontedera | 797.22 mi (1,283.00 km) |
| Melksham to Pontinia | 995.02 mi (1,601.32 km) |
| Melksham to Porcari | 787.74 mi (1,267.74 km) |
| Melksham to Porcia | 767.89 mi (1,235.79 km) |
| Melksham to Pordenone | 769.86 mi (1,238.97 km) |
| Melksham to Portici | 1,070.13 mi (1,722.21 km) |
| Melksham to Porto Empedocle | 1,237.67 mi (1,991.84 km) |
| Melksham to Porto Recanati | 917.16 mi (1,476.03 km) |
| Melksham to Porto Sant'Elpidio | 928.04 mi (1,493.54 km) |
| Melksham to Porto Tolle | 798.20 mi (1,284.58 km) |
| Melksham to Porto Torres | 883.88 mi (1,422.47 km) |
| Melksham to Portoferraio | 830.05 mi (1,335.83 km) |
| Melksham to Portogruaro | 783.66 mi (1,261.18 km) |
| Melksham to Portomaggiore | 789.79 mi (1,271.05 km) |
| Melksham to Potenza | 1,131.06 mi (1,820.27 km) |
