| Johnston to Poggibonsi | 4,935.44 mi (7,942.82 km) |
| Johnston to Poggio a Caiano | 4,916.60 mi (7,912.51 km) |
| Johnston to Poggio Renatico | 4,889.97 mi (7,869.65 km) |
| Johnston to Poggiomarino | 5,188.00 mi (8,349.28 km) |
| Johnston to Poirino | 4,745.22 mi (7,636.69 km) |
| Johnston to Policoro | 5,297.28 mi (8,525.16 km) |
| Johnston to Polistena | 5,360.59 mi (8,627.04 km) |
| Johnston to Pomezia | 5,068.82 mi (8,157.48 km) |
| Johnston to Pomigliano d'Arco | 5,176.77 mi (8,331.21 km) |
| Johnston to Pompei | 5,188.43 mi (8,349.97 km) |
| Johnston to Ponsacco | 4,908.99 mi (7,900.25 km) |
| Johnston to Pontassieve | 4,932.56 mi (7,938.18 km) |
| Johnston to Ponte Buggianese | 4,903.38 mi (7,891.22 km) |
| Johnston to Ponte San Pietro | 4,777.84 mi (7,689.20 km) |
| Johnston to Pontecorvo | 5,123.22 mi (8,245.02 km) |
