| Troy to Oswaldtwistle | 3,593.15 mi (5,782.62 km) |
| Troy to Oswestry | 3,591.72 mi (5,780.32 km) |
| Troy to Otley | 3,615.32 mi (5,818.29 km) |
| Troy to Ovenden | 3,612.54 mi (5,813.81 km) |
| Troy to Oxford | 3,692.10 mi (5,941.87 km) |
| Troy to Oxted | 3,755.40 mi (6,043.73 km) |
| Troy to Padbury | 3,697.58 mi (5,950.69 km) |
| Troy to Padiham | 3,594.80 mi (5,785.27 km) |
| Troy to Paignton | 3,639.05 mi (5,856.48 km) |
| Troy to Paisley | 3,465.00 mi (5,576.38 km) |
| Troy to Palmers Green | 3,740.56 mi (6,019.86 km) |
| Troy to Parkstone | 3,695.36 mi (5,947.10 km) |
| Troy to Partick | 3,468.49 mi (5,582.00 km) |
| Troy to Patcham | 3,761.67 mi (6,053.82 km) |
| Troy to Peebles | 3,514.68 mi (5,656.33 km) |
