| River Grove to Hazelwood (Missouri) | 254.64 mi (409.81 km) |
| River Grove to Hazleton (Pennsylvania) | 617.77 mi (994.20 km) |
| River Grove to Healdsburg (California) | 1,847.57 mi (2,973.37 km) |
| River Grove to Heath (Ohio) | 310.55 mi (499.78 km) |
| River Grove to Heber (Utah) | 1,224.59 mi (1,970.79 km) |
| River Grove to Helena (Alabama) | 599.30 mi (964.48 km) |
| River Grove to Helena (Montana) | 1,233.94 mi (1,985.84 km) |
| River Grove to Hemet (California) | 1,679.13 mi (2,702.29 km) |
| River Grove to Henderson (Kentucky) | 282.55 mi (454.72 km) |
| River Grove to Henderson (Nevada) | 1,510.03 mi (2,430.15 km) |
| River Grove to Henderson (North Carolina) | 635.53 mi (1,022.79 km) |
| River Grove to Henderson (Texas) | 775.63 mi (1,248.25 km) |
| River Grove to Hendersonville (North Carolina) | 540.35 mi (869.61 km) |
| River Grove to Hendersonville (Tennessee) | 393.79 mi (633.74 km) |
| River Grove to Hercules (California) | 1,830.14 mi (2,945.32 km) |
