| Onalaska to Oswaldtwistle | 3,827.79 mi (6,160.23 km) |
| Onalaska to Oswestry | 3,833.49 mi (6,169.40 km) |
| Onalaska to Otley | 3,847.51 mi (6,191.97 km) |
| Onalaska to Ovenden | 3,846.18 mi (6,189.83 km) |
| Onalaska to Oxford | 3,937.41 mi (6,336.66 km) |
| Onalaska to Oxted | 4,001.18 mi (6,439.27 km) |
| Onalaska to Padbury | 3,940.88 mi (6,342.23 km) |
| Onalaska to Padiham | 3,828.91 mi (6,162.04 km) |
| Onalaska to Paignton | 3,897.31 mi (6,272.12 km) |
| Onalaska to Paisley | 3,688.77 mi (5,936.50 km) |
| Onalaska to Palmers Green | 3,984.33 mi (6,412.15 km) |
| Onalaska to Parkstone | 3,948.60 mi (6,354.66 km) |
| Onalaska to Partick | 3,691.90 mi (5,941.54 km) |
| Onalaska to Patcham | 4,010.17 mi (6,453.75 km) |
| Onalaska to Peebles | 3,737.68 mi (6,015.21 km) |
