| Biddeford to Opovo | 4,240.94 mi (6,825.13 km) |
| Biddeford to Osecina | 4,233.82 mi (6,813.67 km) |
| Biddeford to Padinska Skela | 4,245.02 mi (6,831.70 km) |
| Biddeford to Pancevo | 4,256.48 mi (6,850.14 km) |
| Biddeford to Paracin | 4,327.57 mi (6,964.56 km) |
| Biddeford to Pecinci | 4,228.08 mi (6,804.44 km) |
| Biddeford to Petrovac na Mlavi | 4,307.34 mi (6,932.00 km) |
| Biddeford to Petrovaradin | 4,210.52 mi (6,776.18 km) |
| Biddeford to Pirot | 4,403.93 mi (7,087.44 km) |
| Biddeford to Plandiste | 4,261.92 mi (6,858.90 km) |
| Biddeford to Pozarevac | 4,288.50 mi (6,901.68 km) |
| Biddeford to Pozega | 4,272.02 mi (6,875.15 km) |
| Biddeford to Presevo | 4,399.91 mi (7,080.97 km) |
| Biddeford to Priboj | 4,261.27 mi (6,857.84 km) |
| Biddeford to Prijepolje | 4,268.00 mi (6,868.68 km) |
