| Oklahoma City to Oswaldtwistle | 4,481.09 mi (7,211.61 km) |
| Oklahoma City to Oswestry | 4,483.67 mi (7,215.78 km) |
| Oklahoma City to Otley | 4,501.84 mi (7,245.01 km) |
| Oklahoma City to Ovenden | 4,499.91 mi (7,241.91 km) |
| Oklahoma City to Oxford | 4,586.08 mi (7,380.59 km) |
| Oklahoma City to Oxted | 4,649.70 mi (7,482.98 km) |
| Oklahoma City to Padbury | 4,590.51 mi (7,387.71 km) |
| Oklahoma City to Padiham | 4,482.43 mi (7,213.77 km) |
| Oklahoma City to Paignton | 4,539.20 mi (7,305.14 km) |
| Oklahoma City to Paisley | 4,346.07 mi (6,994.33 km) |
| Oklahoma City to Palmers Green | 4,633.79 mi (7,457.37 km) |
| Oklahoma City to Parkstone | 4,593.29 mi (7,392.18 km) |
| Oklahoma City to Partick | 4,349.34 mi (6,999.58 km) |
| Oklahoma City to Patcham | 4,657.37 mi (7,495.32 km) |
| Oklahoma City to Peebles | 4,395.33 mi (7,073.60 km) |
