| Oklahoma City to Montana | 5,836.42 mi (9,392.80 km) |
| Oklahoma City to Nova Zagora | 5,979.83 mi (9,623.61 km) |
| Oklahoma City to Novi Iskar | 5,870.83 mi (9,448.19 km) |
| Oklahoma City to Novi Pazar | 5,976.60 mi (9,618.40 km) |
| Oklahoma City to Omurtag | 5,962.79 mi (9,596.18 km) |
| Oklahoma City to Panagyurishte | 5,915.24 mi (9,519.66 km) |
| Oklahoma City to Parvomay | 5,971.71 mi (9,610.53 km) |
| Oklahoma City to Pavlikeni | 5,917.94 mi (9,524.01 km) |
| Oklahoma City to Pazardzhik | 5,935.48 mi (9,552.23 km) |
| Oklahoma City to Pernik | 5,869.36 mi (9,445.82 km) |
| Oklahoma City to Peshtera | 5,942.59 mi (9,563.68 km) |
| Oklahoma City to Petrich | 5,934.82 mi (9,551.16 km) |
| Oklahoma City to Pleven | 5,885.38 mi (9,471.61 km) |
| Oklahoma City to Plovdiv | 5,952.74 mi (9,580.00 km) |
| Oklahoma City to Pomorie | 6,030.84 mi (9,705.70 km) |
