| Oconomowoc to Oswaldtwistle | 3,767.42 mi (6,063.07 km) |
| Oconomowoc to Oswestry | 3,770.38 mi (6,067.84 km) |
| Oconomowoc to Otley | 3,788.10 mi (6,096.36 km) |
| Oconomowoc to Ovenden | 3,786.21 mi (6,093.32 km) |
| Oconomowoc to Oxford | 3,873.08 mi (6,233.11 km) |
| Oconomowoc to Oxted | 3,936.74 mi (6,335.57 km) |
| Oconomowoc to Padbury | 3,877.32 mi (6,239.95 km) |
| Oconomowoc to Padiham | 3,768.74 mi (6,065.21 km) |
| Oconomowoc to Paignton | 3,827.90 mi (6,160.40 km) |
| Oconomowoc to Paisley | 3,632.35 mi (5,845.70 km) |
| Oconomowoc to Palmers Green | 3,920.65 mi (6,309.67 km) |
| Oconomowoc to Parkstone | 3,881.20 mi (6,246.19 km) |
| Oconomowoc to Partick | 3,635.62 mi (5,850.96 km) |
| Oconomowoc to Patcham | 3,944.69 mi (6,348.36 km) |
| Oconomowoc to Peebles | 3,681.62 mi (5,925.00 km) |
