| Southwater to Hutchinson (Minnesota) | 4,065.89 mi (6,543.41 km) |
| Southwater to Hutto (Texas) | 4,898.75 mi (7,883.78 km) |
| Southwater to Hyattsville (Maryland) | 3,660.25 mi (5,890.60 km) |
| Southwater to Hybla Valley (Virginia) | 3,674.96 mi (5,914.27 km) |
| Southwater to Idaho Falls (Idaho) | 4,733.36 mi (7,617.61 km) |
| Southwater to Idylwood (Virginia) | 3,673.76 mi (5,912.34 km) |
| Southwater to Ilchester (Maryland) | 3,641.17 mi (5,859.90 km) |
| Southwater to Immokalee (Florida) | 4,443.92 mi (7,151.79 km) |
| Southwater to Imperial (California) | 5,435.84 mi (8,748.13 km) |
| Southwater to Imperial Beach (California) | 5,502.81 mi (8,855.92 km) |
| Southwater to Independence (Kentucky) | 3,968.72 mi (6,387.03 km) |
| Southwater to Independence (Missouri) | 4,343.41 mi (6,990.04 km) |
| Southwater to Indian Trail (North Carolina) | 3,990.75 mi (6,422.49 km) |
| Southwater to Indiana (Pennsylvania) | 3,676.60 mi (5,916.92 km) |
| Southwater to Indianapolis (Indiana) | 3,993.72 mi (6,427.28 km) |
