| Wilmette to Oswaldtwistle | 3,788.05 mi (6,096.28 km) |
| Wilmette to Oswestry | 3,789.40 mi (6,098.44 km) |
| Wilmette to Otley | 3,809.28 mi (6,130.44 km) |
| Wilmette to Ovenden | 3,807.07 mi (6,126.88 km) |
| Wilmette to Oxford | 3,891.27 mi (6,262.40 km) |
| Wilmette to Oxted | 3,954.83 mi (6,364.68 km) |
| Wilmette to Padbury | 3,895.99 mi (6,269.98 km) |
| Wilmette to Padiham | 3,789.49 mi (6,098.60 km) |
| Wilmette to Paignton | 3,843.04 mi (6,184.77 km) |
| Wilmette to Paisley | 3,655.38 mi (5,882.77 km) |
| Wilmette to Palmers Green | 3,939.20 mi (6,339.53 km) |
| Wilmette to Parkstone | 3,897.54 mi (6,272.48 km) |
| Wilmette to Partick | 3,658.73 mi (5,888.16 km) |
| Wilmette to Patcham | 3,962.14 mi (6,376.45 km) |
| Wilmette to Peebles | 3,704.83 mi (5,962.34 km) |
