| Knowle to Hutchinson (Minnesota) | 3,964.56 mi (6,380.34 km) |
| Knowle to Hutto (Texas) | 4,805.85 mi (7,734.26 km) |
| Knowle to Hyattsville (Maryland) | 3,575.30 mi (5,753.90 km) |
| Knowle to Hybla Valley (Virginia) | 3,590.17 mi (5,777.81 km) |
| Knowle to Idaho Falls (Idaho) | 4,625.92 mi (7,444.70 km) |
| Knowle to Idylwood (Virginia) | 3,588.70 mi (5,775.45 km) |
| Knowle to Ilchester (Maryland) | 3,556.07 mi (5,722.94 km) |
| Knowle to Immokalee (Florida) | 4,369.16 mi (7,031.48 km) |
| Knowle to Imperial (California) | 5,330.89 mi (8,579.24 km) |
| Knowle to Imperial Beach (California) | 5,397.28 mi (8,686.09 km) |
| Knowle to Independence (Kentucky) | 3,878.06 mi (6,241.13 km) |
| Knowle to Independence (Missouri) | 4,246.26 mi (6,833.70 km) |
| Knowle to Indian Trail (North Carolina) | 3,907.23 mi (6,288.07 km) |
| Knowle to Indiana (Pennsylvania) | 3,588.05 mi (5,774.40 km) |
| Knowle to Indianapolis (Indiana) | 3,901.17 mi (6,278.33 km) |
