| Biddeford to Oswaldtwistle | 3,064.06 mi (4,931.13 km) |
| Biddeford to Oswestry | 3,054.47 mi (4,915.70 km) |
| Biddeford to Otley | 3,088.73 mi (4,970.83 km) |
| Biddeford to Ovenden | 3,084.31 mi (4,963.72 km) |
| Biddeford to Oxford | 3,149.54 mi (5,068.70 km) |
| Biddeford to Oxted | 3,211.53 mi (5,168.46 km) |
| Biddeford to Padbury | 3,157.21 mi (5,081.03 km) |
| Biddeford to Padiham | 3,066.28 mi (4,934.70 km) |
| Biddeford to Paignton | 3,082.89 mi (4,961.43 km) |
| Biddeford to Paisley | 2,950.70 mi (4,748.69 km) |
| Biddeford to Palmers Green | 3,199.13 mi (5,148.50 km) |
| Biddeford to Parkstone | 3,144.00 mi (5,059.78 km) |
| Biddeford to Partick | 2,954.57 mi (4,754.92 km) |
| Biddeford to Patcham | 3,214.73 mi (5,173.60 km) |
| Biddeford to Peebles | 3,000.49 mi (4,828.82 km) |
