| Oklahoma City to Heist-op-den-Berg | 4,832.07 mi (7,776.46 km) |
| Oklahoma City to Hemiksem | 4,816.13 mi (7,750.81 km) |
| Oklahoma City to Herent | 4,836.80 mi (7,784.07 km) |
| Oklahoma City to Herentals | 4,832.68 mi (7,777.44 km) |
| Oklahoma City to Herenthout | 4,831.46 mi (7,775.48 km) |
| Oklahoma City to Herk-de-Stad | 4,853.89 mi (7,811.58 km) |
| Oklahoma City to Herselt | 4,839.41 mi (7,788.29 km) |
| Oklahoma City to Herstal | 4,881.23 mi (7,855.58 km) |
| Oklahoma City to Herve | 4,888.62 mi (7,867.47 km) |
| Oklahoma City to Herzele | 4,808.55 mi (7,738.62 km) |
| Oklahoma City to Heule | 4,786.15 mi (7,702.57 km) |
| Oklahoma City to Heusden | 4,800.23 mi (7,725.22 km) |
| Oklahoma City to Hoboken | 4,816.14 mi (7,750.82 km) |
| Oklahoma City to Hoeilaart | 4,834.44 mi (7,780.28 km) |
| Oklahoma City to Hoeselt | 4,868.87 mi (7,835.69 km) |
