| Latham to Hazelwood (Missouri) | 910.73 mi (1,465.69 km) |
| Latham to Hazleton (Pennsylvania) | 168.58 mi (271.30 km) |
| Latham to Healdsburg (California) | 2,552.76 mi (4,108.26 km) |
| Latham to Heath (Ohio) | 487.86 mi (785.14 km) |
| Latham to Heber (Utah) | 1,934.47 mi (3,113.23 km) |
| Latham to Helena (Alabama) | 966.34 mi (1,555.17 km) |
| Latham to Helena (Montana) | 1,880.43 mi (3,026.26 km) |
| Latham to Hemet (California) | 2,400.02 mi (3,862.45 km) |
| Latham to Henderson (Kentucky) | 802.44 mi (1,291.41 km) |
| Latham to Henderson (Nevada) | 2,230.48 mi (3,589.61 km) |
| Latham to Henderson (North Carolina) | 508.11 mi (817.73 km) |
| Latham to Henderson (Texas) | 1,360.71 mi (2,189.85 km) |
| Latham to Hendersonville (North Carolina) | 692.84 mi (1,115.02 km) |
| Latham to Hendersonville (Tennessee) | 815.16 mi (1,311.87 km) |
| Latham to Hercules (California) | 2,538.86 mi (4,085.90 km) |
