| Big Spring to Oswaldtwistle | 4,797.97 mi (7,721.59 km) |
| Big Spring to Oswestry | 4,801.11 mi (7,726.65 km) |
| Big Spring to Otley | 4,818.51 mi (7,754.63 km) |
| Big Spring to Ovenden | 4,816.71 mi (7,751.74 km) |
| Big Spring to Oxford | 4,903.76 mi (7,891.84 km) |
| Big Spring to Oxted | 4,967.41 mi (7,994.27 km) |
| Big Spring to Padbury | 4,908.05 mi (7,898.74 km) |
| Big Spring to Padiham | 4,799.27 mi (7,723.68 km) |
| Big Spring to Paignton | 4,857.53 mi (7,817.45 km) |
| Big Spring to Paisley | 4,661.96 mi (7,502.70 km) |
| Big Spring to Palmers Green | 4,951.36 mi (7,968.45 km) |
| Big Spring to Parkstone | 4,911.41 mi (7,904.15 km) |
| Big Spring to Partick | 4,665.18 mi (7,507.89 km) |
| Big Spring to Patcham | 4,975.24 mi (8,006.88 km) |
| Big Spring to Peebles | 4,711.12 mi (7,581.81 km) |
