| Horndean to Pontedera | 738.71 mi (1,188.84 km) |
| Horndean to Pontinia | 936.60 mi (1,507.31 km) |
| Horndean to Porcari | 729.18 mi (1,173.50 km) |
| Horndean to Porcia | 709.91 mi (1,142.48 km) |
| Horndean to Pordenone | 711.88 mi (1,145.66 km) |
| Horndean to Portici | 1,011.59 mi (1,627.99 km) |
| Horndean to Porto Empedocle | 1,180.67 mi (1,900.10 km) |
| Horndean to Porto Recanati | 858.46 mi (1,381.55 km) |
| Horndean to Porto Sant'Elpidio | 869.33 mi (1,399.05 km) |
| Horndean to Porto Tolle | 739.63 mi (1,190.32 km) |
| Horndean to Porto Torres | 828.64 mi (1,333.57 km) |
| Horndean to Portoferraio | 772.00 mi (1,242.41 km) |
| Horndean to Portogruaro | 725.63 mi (1,167.78 km) |
| Horndean to Portomaggiore | 731.10 mi (1,176.59 km) |
| Horndean to Potenza | 1,072.37 mi (1,725.81 km) |
