| Norman to Hutchinson (Kansas) | 198.24 mi (319.03 km) |
| Norman to Hutchinson (Minnesota) | 685.00 mi (1,102.41 km) |
| Norman to Hutto (Texas) | 324.52 mi (522.26 km) |
| Norman to Hyattsville (Maryland) | 1,150.30 mi (1,851.24 km) |
| Norman to Hybla Valley (Virginia) | 1,141.89 mi (1,837.69 km) |
| Norman to Idaho Falls (Idaho) | 967.67 mi (1,557.32 km) |
| Norman to Idylwood (Virginia) | 1,136.34 mi (1,828.77 km) |
| Norman to Ilchester (Maryland) | 1,162.37 mi (1,870.66 km) |
| Norman to Immokalee (Florida) | 1,121.42 mi (1,804.76 km) |
| Norman to Imperial (California) | 1,054.98 mi (1,697.83 km) |
| Norman to Imperial Beach (California) | 1,146.68 mi (1,845.40 km) |
| Norman to Independence (Kentucky) | 749.83 mi (1,206.73 km) |
| Norman to Independence (Missouri) | 313.20 mi (504.05 km) |
| Norman to Indian Trail (North Carolina) | 942.49 mi (1,516.79 km) |
| Norman to Indiana (Pennsylvania) | 1,056.61 mi (1,700.44 km) |
