| Oklahoma City to Hutchinson (Kansas) | 180.93 mi (291.18 km) |
| Oklahoma City to Hutchinson (Minnesota) | 671.31 mi (1,080.36 km) |
| Oklahoma City to Hutto (Texas) | 340.50 mi (547.98 km) |
| Oklahoma City to Hyattsville (Maryland) | 1,154.05 mi (1,857.26 km) |
| Oklahoma City to Hybla Valley (Virginia) | 1,145.85 mi (1,844.07 km) |
| Oklahoma City to Idaho Falls (Idaho) | 950.06 mi (1,528.97 km) |
| Oklahoma City to Idylwood (Virginia) | 1,140.14 mi (1,834.88 km) |
| Oklahoma City to Ilchester (Maryland) | 1,165.85 mi (1,876.26 km) |
| Oklahoma City to Immokalee (Florida) | 1,137.42 mi (1,830.50 km) |
| Oklahoma City to Imperial (California) | 1,046.84 mi (1,684.72 km) |
| Oklahoma City to Imperial Beach (California) | 1,138.45 mi (1,832.16 km) |
| Oklahoma City to Independence (Kentucky) | 752.10 mi (1,210.38 km) |
| Oklahoma City to Independence (Missouri) | 304.57 mi (490.15 km) |
| Oklahoma City to Indian Trail (North Carolina) | 950.81 mi (1,530.18 km) |
| Oklahoma City to Indiana (Pennsylvania) | 1,058.08 mi (1,702.82 km) |
