| Horw to Hutchinson (Minnesota) | 4,545.54 mi (7,315.35 km) |
| Horw to Hutto (Texas) | 5,375.79 mi (8,651.50 km) |
| Horw to Hyattsville (Maryland) | 4,128.67 mi (6,644.46 km) |
| Horw to Hybla Valley (Virginia) | 4,143.15 mi (6,667.76 km) |
| Horw to Idaho Falls (Idaho) | 5,203.84 mi (8,374.77 km) |
| Horw to Idylwood (Virginia) | 4,142.33 mi (6,666.44 km) |
| Horw to Ilchester (Maryland) | 4,109.84 mi (6,614.14 km) |
| Horw to Immokalee (Florida) | 4,894.12 mi (7,876.32 km) |
| Horw to Imperial (California) | 5,912.06 mi (9,514.54 km) |
| Horw to Imperial Beach (California) | 5,978.00 mi (9,620.66 km) |
| Horw to Independence (Kentucky) | 4,443.91 mi (7,151.77 km) |
| Horw to Independence (Missouri) | 4,823.12 mi (7,762.06 km) |
| Horw to Indian Trail (North Carolina) | 4,456.82 mi (7,172.56 km) |
| Horw to Indiana (Pennsylvania) | 4,149.64 mi (6,678.21 km) |
| Horw to Indianapolis (Indiana) | 4,470.68 mi (7,194.86 km) |
