| Apex to Oswaldtwistle | 3,754.12 mi (6,041.67 km) |
| Apex to Oswestry | 3,742.14 mi (6,022.39 km) |
| Apex to Otley | 3,779.38 mi (6,082.33 km) |
| Apex to Ovenden | 3,774.55 mi (6,074.55 km) |
| Apex to Oxford | 3,835.08 mi (6,171.97 km) |
| Apex to Oxted | 3,896.38 mi (6,270.62 km) |
| Apex to Padbury | 3,843.50 mi (6,185.51 km) |
| Apex to Padiham | 3,756.49 mi (6,045.48 km) |
| Apex to Paignton | 3,763.02 mi (6,056.00 km) |
| Apex to Paisley | 3,644.35 mi (5,865.01 km) |
| Apex to Palmers Green | 3,884.91 mi (6,252.16 km) |
| Apex to Parkstone | 3,826.05 mi (6,157.44 km) |
| Apex to Partick | 3,648.28 mi (5,871.34 km) |
| Apex to Patcham | 3,898.37 mi (6,273.82 km) |
| Apex to Peebles | 3,694.06 mi (5,945.02 km) |
