| Kempston to Pontedera | 777.30 mi (1,250.94 km) |
| Kempston to Pontinia | 975.53 mi (1,569.97 km) |
| Kempston to Porcari | 767.00 mi (1,234.37 km) |
| Kempston to Porcia | 728.43 mi (1,172.30 km) |
| Kempston to Pordenone | 730.40 mi (1,175.47 km) |
| Kempston to Portici | 1,048.40 mi (1,687.23 km) |
| Kempston to Porto Empedocle | 1,229.28 mi (1,978.33 km) |
| Kempston to Porto Recanati | 887.25 mi (1,427.89 km) |
| Kempston to Porto Sant'Elpidio | 898.59 mi (1,446.14 km) |
| Kempston to Porto Tolle | 765.35 mi (1,231.70 km) |
| Kempston to Porto Torres | 885.26 mi (1,424.69 km) |
| Kempston to Portoferraio | 815.36 mi (1,312.20 km) |
| Kempston to Portogruaro | 744.59 mi (1,198.30 km) |
| Kempston to Portomaggiore | 760.07 mi (1,223.22 km) |
| Kempston to Potenza | 1,105.42 mi (1,779.00 km) |
