| Mount Vernon to Oswaldtwistle | 3,309.74 mi (5,326.52 km) |
| Mount Vernon to Oswestry | 3,299.49 mi (5,310.02 km) |
| Mount Vernon to Otley | 3,334.57 mi (5,366.48 km) |
| Mount Vernon to Ovenden | 3,330.05 mi (5,359.19 km) |
| Mount Vernon to Oxford | 3,393.97 mi (5,462.06 km) |
| Mount Vernon to Oxted | 3,455.77 mi (5,561.52 km) |
| Mount Vernon to Padbury | 3,401.85 mi (5,474.75 km) |
| Mount Vernon to Padiham | 3,312.00 mi (5,330.16 km) |
| Mount Vernon to Paignton | 3,325.67 mi (5,352.15 km) |
| Mount Vernon to Paisley | 3,197.26 mi (5,145.49 km) |
| Mount Vernon to Palmers Green | 3,443.63 mi (5,541.99 km) |
| Mount Vernon to Parkstone | 3,387.38 mi (5,451.47 km) |
| Mount Vernon to Partick | 3,201.15 mi (5,151.75 km) |
| Mount Vernon to Patcham | 3,458.60 mi (5,566.09 km) |
| Mount Vernon to Peebles | 3,247.04 mi (5,225.60 km) |
