| Heath to Hutchinson (Minnesota) | 694.00 mi (1,116.89 km) |
| Heath to Hutto (Texas) | 1,072.14 mi (1,725.44 km) |
| Heath to Hyattsville (Maryland) | 301.56 mi (485.31 km) |
| Heath to Hybla Valley (Virginia) | 299.40 mi (481.83 km) |
| Heath to Idaho Falls (Idaho) | 1,535.75 mi (2,471.55 km) |
| Heath to Idylwood (Virginia) | 290.05 mi (466.79 km) |
| Heath to Ilchester (Maryland) | 306.95 mi (493.99 km) |
| Heath to Immokalee (Florida) | 941.40 mi (1,515.04 km) |
| Heath to Imperial (California) | 1,895.46 mi (3,050.46 km) |
| Heath to Imperial Beach (California) | 1,984.86 mi (3,194.32 km) |
| Heath to Independence (Kentucky) | 134.65 mi (216.69 km) |
| Heath to Independence (Missouri) | 637.21 mi (1,025.49 km) |
| Heath to Indian Trail (North Carolina) | 356.14 mi (573.15 km) |
| Heath to Indiana (Pennsylvania) | 177.95 mi (286.39 km) |
| Heath to Indianapolis (Indiana) | 197.08 mi (317.18 km) |
