| Hertford to Paiania | 1,500.44 mi (2,414.72 km) |
| Hertford to Palaio Faliro | 1,495.75 mi (2,407.18 km) |
| Hertford to Pallini | 1,499.13 mi (2,412.62 km) |
| Hertford to Panorama | 1,340.48 mi (2,157.30 km) |
| Hertford to Papagos | 1,496.31 mi (2,408.08 km) |
| Hertford to Patra | 1,408.02 mi (2,265.98 km) |
| Hertford to Pefka | 1,335.42 mi (2,149.16 km) |
| Hertford to Pefki | 1,492.67 mi (2,402.22 km) |
| Hertford to Peraia | 1,340.28 mi (2,156.97 km) |
| Hertford to Perama | 1,489.15 mi (2,396.55 km) |
| Hertford to Peristeri | 1,490.90 mi (2,399.36 km) |
| Hertford to Petroupoli | 1,490.05 mi (2,398.01 km) |
| Hertford to Piraeus | 1,493.30 mi (2,403.24 km) |
| Hertford to Polygyros | 1,365.97 mi (2,198.32 km) |
| Hertford to Porto Rafti | 1,509.77 mi (2,429.75 km) |
