| Upper Montclair to Oswaldtwistle | 3,327.58 mi (5,355.22 km) |
| Upper Montclair to Oswestry | 3,317.53 mi (5,339.05 km) |
| Upper Montclair to Otley | 3,352.35 mi (5,395.09 km) |
| Upper Montclair to Ovenden | 3,347.86 mi (5,387.87 km) |
| Upper Montclair to Oxford | 3,412.15 mi (5,491.33 km) |
| Upper Montclair to Oxted | 3,473.99 mi (5,590.85 km) |
| Upper Montclair to Padbury | 3,419.98 mi (5,503.93 km) |
| Upper Montclair to Padiham | 3,329.83 mi (5,358.84 km) |
| Upper Montclair to Paignton | 3,344.16 mi (5,381.91 km) |
| Upper Montclair to Paisley | 3,214.70 mi (5,173.56 km) |
| Upper Montclair to Palmers Green | 3,461.80 mi (5,571.23 km) |
| Upper Montclair to Parkstone | 3,405.78 mi (5,481.07 km) |
| Upper Montclair to Partick | 3,218.58 mi (5,179.80 km) |
| Upper Montclair to Patcham | 3,476.90 mi (5,595.54 km) |
| Upper Montclair to Peebles | 3,264.48 mi (5,253.68 km) |
