| Oklahoma City to Horizon West (Florida) | 1,049.02 mi (1,688.24 km) |
| Oklahoma City to Hormigueros (Puerto Rico) | 2,209.31 mi (3,555.54 km) |
| Oklahoma City to Horn Lake (Mississippi) | 422.74 mi (680.34 km) |
| Oklahoma City to Hot Springs (Arkansas) | 261.55 mi (420.92 km) |
| Oklahoma City to Hot Springs Village (Arkansas) | 263.29 mi (423.72 km) |
| Oklahoma City to Houma (Louisiana) | 567.81 mi (913.80 km) |
| Oklahoma City to Houston (Texas) | 411.54 mi (662.31 km) |
| Oklahoma City to Howard (Wisconsin) | 801.37 mi (1,289.68 km) |
| Oklahoma City to Huber Heights (Ohio) | 792.24 mi (1,274.99 km) |
| Oklahoma City to Hudson (Florida) | 996.91 mi (1,604.37 km) |
| Oklahoma City to Hudson (Ohio) | 955.88 mi (1,538.33 km) |
| Oklahoma City to Hudson (Wisconsin) | 702.64 mi (1,130.79 km) |
| Oklahoma City to Hueytown (Alabama) | 613.91 mi (988.00 km) |
| Oklahoma City to Hugo (Minnesota) | 711.52 mi (1,145.08 km) |
| Oklahoma City to Humacao (Puerto Rico) | 2,275.73 mi (3,662.43 km) |
