| Cincinnati to Hutchinson (Minnesota) | 642.85 mi (1,034.57 km) |
| Cincinnati to Hutto (Texas) | 946.88 mi (1,523.85 km) |
| Cincinnati to Hyattsville (Maryland) | 405.25 mi (652.18 km) |
| Cincinnati to Hybla Valley (Virginia) | 399.75 mi (643.34 km) |
| Cincinnati to Idaho Falls (Idaho) | 1,452.87 mi (2,338.17 km) |
| Cincinnati to Idylwood (Virginia) | 392.19 mi (631.17 km) |
| Cincinnati to Ilchester (Maryland) | 414.33 mi (666.80 km) |
| Cincinnati to Immokalee (Florida) | 896.47 mi (1,442.72 km) |
| Cincinnati to Imperial (California) | 1,781.03 mi (2,866.28 km) |
| Cincinnati to Imperial Beach (California) | 1,870.99 mi (3,011.07 km) |
| Cincinnati to Independence (Kentucky) | 13.35 mi (21.49 km) |
| Cincinnati to Independence (Missouri) | 527.48 mi (848.90 km) |
| Cincinnati to Indian Trail (North Carolina) | 352.61 mi (567.47 km) |
| Cincinnati to Indiana (Pennsylvania) | 301.52 mi (485.25 km) |
| Cincinnati to Indianapolis (Indiana) | 97.88 mi (157.53 km) |
