| Effingham to Homer Glen (Illinois) | 174.51 mi (280.84 km) |
| Effingham to Homestead (Florida) | 1,054.31 mi (1,696.75 km) |
| Effingham to Homewood (Alabama) | 402.80 mi (648.25 km) |
| Effingham to Homewood (Illinois) | 174.88 mi (281.45 km) |
| Effingham to Homosassa Springs (Florida) | 790.69 mi (1,272.49 km) |
| Effingham to Honeygo (Maryland) | 648.32 mi (1,043.37 km) |
| Effingham to Honolulu (Hawaii) | 4,213.81 mi (6,781.48 km) |
| Effingham to Hoover (Alabama) | 408.59 mi (657.55 km) |
| Effingham to Hopatcong (New Jersey) | 744.87 mi (1,198.75 km) |
| Effingham to Hope Mills (North Carolina) | 601.16 mi (967.47 km) |
| Effingham to Hopewell (Virginia) | 623.42 mi (1,003.29 km) |
| Effingham to Hopkins (Minnesota) | 472.00 mi (759.61 km) |
| Effingham to Hopkinsville (Kentucky) | 168.18 mi (270.66 km) |
| Effingham to Horizon City (Texas) | 1,115.84 mi (1,795.78 km) |
| Effingham to Horizon West (Florida) | 837.81 mi (1,348.33 km) |
