| Effingham to Hilliard (Ohio) | 294.03 mi (473.19 km) |
| Effingham to Hillsboro (Oregon) | 1,796.54 mi (2,891.26 km) |
| Effingham to Hillsborough (California) | 1,824.77 mi (2,936.68 km) |
| Effingham to Hillsborough (New Jersey) | 743.04 mi (1,195.80 km) |
| Effingham to Hilo (Hawaii) | 4,129.91 mi (6,646.44 km) |
| Effingham to Hilton Head Island (South Carolina) | 648.41 mi (1,043.51 km) |
| Effingham to Hinesville (Georgia) | 637.10 mi (1,025.31 km) |
| Effingham to Hinsdale (Illinois) | 188.06 mi (302.66 km) |
| Effingham to Hobart (Indiana) | 178.55 mi (287.35 km) |
| Effingham to Hobbs (New Mexico) | 927.46 mi (1,492.60 km) |
| Effingham to Hobe Sound (Florida) | 963.15 mi (1,550.05 km) |
| Effingham to Hoboken (New Jersey) | 776.65 mi (1,249.90 km) |
| Effingham to Hockessin (Delaware) | 687.53 mi (1,106.47 km) |
| Effingham to Hoffman Estates (Illinois) | 204.48 mi (329.07 km) |
| Effingham to Holbrook (New York) | 826.90 mi (1,330.76 km) |
