| Northport to Hutchinson (Kansas) | 666.68 mi (1,072.91 km) |
| Northport to Hutchinson (Minnesota) | 880.97 mi (1,417.79 km) |
| Northport to Hutto (Texas) | 612.54 mi (985.79 km) |
| Northport to Hyattsville (Maryland) | 712.17 mi (1,146.12 km) |
| Northport to Hybla Valley (Virginia) | 698.88 mi (1,124.74 km) |
| Northport to Idaho Falls (Idaho) | 1,492.61 mi (2,402.12 km) |
| Northport to Idylwood (Virginia) | 698.04 mi (1,123.38 km) |
| Northport to Ilchester (Maryland) | 729.84 mi (1,174.56 km) |
| Northport to Immokalee (Florida) | 599.56 mi (964.91 km) |
| Northport to Imperial (California) | 1,615.41 mi (2,599.76 km) |
| Northport to Imperial Beach (California) | 1,707.12 mi (2,747.35 km) |
| Northport to Independence (Kentucky) | 428.51 mi (689.61 km) |
| Northport to Independence (Missouri) | 550.97 mi (886.71 km) |
| Northport to Indian Trail (North Carolina) | 416.69 mi (670.59 km) |
| Northport to Indiana (Pennsylvania) | 689.45 mi (1,109.56 km) |
