| Portland to Paiania | 6,304.21 mi (10,145.65 km) |
| Portland to Palaio Faliro | 6,302.11 mi (10,142.27 km) |
| Portland to Pallini | 6,301.73 mi (10,141.65 km) |
| Portland to Panorama | 6,119.67 mi (9,848.66 km) |
| Portland to Papagos | 6,300.47 mi (10,139.63 km) |
| Portland to Patra | 6,239.46 mi (10,041.45 km) |
| Portland to Pefka | 6,114.40 mi (9,840.18 km) |
| Portland to Pefki | 6,295.73 mi (10,131.99 km) |
| Portland to Peraia | 6,122.71 mi (9,853.54 km) |
| Portland to Perama | 6,297.16 mi (10,134.30 km) |
| Portland to Peristeri | 6,296.45 mi (10,133.15 km) |
| Portland to Petroupoli | 6,295.39 mi (10,131.45 km) |
| Portland to Piraeus | 6,300.37 mi (10,139.46 km) |
| Portland to Polygyros | 6,141.20 mi (9,883.31 km) |
| Portland to Porto Rafti | 6,311.81 mi (10,157.88 km) |
