| Kennewick to Poggibonsi | 5,536.39 mi (8,909.95 km) |
| Kennewick to Poggio a Caiano | 5,513.74 mi (8,873.51 km) |
| Kennewick to Poggio Renatico | 5,469.46 mi (8,802.24 km) |
| Kennewick to Poggiomarino | 5,784.28 mi (9,308.90 km) |
| Kennewick to Poirino | 5,362.43 mi (8,629.99 km) |
| Kennewick to Policoro | 5,875.23 mi (9,455.27 km) |
| Kennewick to Polistena | 5,968.31 mi (9,605.07 km) |
| Kennewick to Pomezia | 5,678.17 mi (9,138.13 km) |
| Kennewick to Pomigliano d'Arco | 5,773.36 mi (9,291.33 km) |
| Kennewick to Pompei | 5,785.95 mi (9,311.58 km) |
| Kennewick to Ponsacco | 5,513.73 mi (8,873.49 km) |
| Kennewick to Pontassieve | 5,526.07 mi (8,893.36 km) |
| Kennewick to Ponte Buggianese | 5,503.78 mi (8,857.47 km) |
| Kennewick to Ponte San Pietro | 5,365.24 mi (8,634.51 km) |
| Kennewick to Pontecorvo | 5,721.53 mi (9,207.91 km) |
