| Helensburgh to Paiania | 1,812.76 mi (2,917.35 km) |
| Helensburgh to Palaio Faliro | 1,808.74 mi (2,910.89 km) |
| Helensburgh to Pallini | 1,811.11 mi (2,914.70 km) |
| Helensburgh to Panorama | 1,643.43 mi (2,644.85 km) |
| Helensburgh to Papagos | 1,808.69 mi (2,910.80 km) |
| Helensburgh to Patra | 1,727.38 mi (2,779.95 km) |
| Helensburgh to Pefka | 1,638.22 mi (2,636.46 km) |
| Helensburgh to Pefki | 1,804.69 mi (2,904.37 km) |
| Helensburgh to Peraia | 1,644.17 mi (2,646.03 km) |
| Helensburgh to Perama | 1,802.52 mi (2,900.88 km) |
| Helensburgh to Peristeri | 1,803.60 mi (2,902.61 km) |
| Helensburgh to Petroupoli | 1,802.68 mi (2,901.14 km) |
| Helensburgh to Piraeus | 1,806.46 mi (2,907.22 km) |
| Helensburgh to Polygyros | 1,668.22 mi (2,684.75 km) |
| Helensburgh to Porto Rafti | 1,821.73 mi (2,931.79 km) |
