| Alton to Hazleton (Pennsylvania) | 3,504.57 mi (5,640.06 km) |
| Alton to Healdsburg (California) | 5,310.98 mi (8,547.20 km) |
| Alton to Heath (Ohio) | 3,807.05 mi (6,126.86 km) |
| Alton to Heber (Utah) | 4,847.41 mi (7,801.15 km) |
| Alton to Helena (Alabama) | 4,304.43 mi (6,927.32 km) |
| Alton to Helena (Montana) | 4,541.47 mi (7,308.79 km) |
| Alton to Hemet (California) | 5,406.54 mi (8,700.98 km) |
| Alton to Henderson (Kentucky) | 4,113.04 mi (6,619.30 km) |
| Alton to Henderson (Nevada) | 5,213.87 mi (8,390.92 km) |
| Alton to Henderson (North Carolina) | 3,811.36 mi (6,133.79 km) |
| Alton to Henderson (Texas) | 4,678.98 mi (7,530.08 km) |
| Alton to Hendersonville (North Carolina) | 4,025.11 mi (6,477.79 km) |
| Alton to Hendersonville (Tennessee) | 4,146.95 mi (6,673.88 km) |
| Alton to Hercules (California) | 5,328.48 mi (8,575.35 km) |
| Alton to Hereford (Texas) | 4,833.55 mi (7,778.85 km) |
