| Douai to Homer Glen (Illinois) | 4,132.67 mi (6,650.89 km) |
| Douai to Homestead (Florida) | 4,606.19 mi (7,412.95 km) |
| Douai to Homewood (Alabama) | 4,477.58 mi (7,205.97 km) |
| Douai to Homewood (Illinois) | 4,123.76 mi (6,636.55 km) |
| Douai to Homosassa Springs (Florida) | 4,529.18 mi (7,289.01 km) |
| Douai to Honeygo (Maryland) | 3,775.50 mi (6,076.07 km) |
| Douai to Honolulu (Hawaii) | 7,347.48 mi (11,824.63 km) |
| Douai to Hoover (Alabama) | 4,481.69 mi (7,212.58 km) |
| Douai to Hopatcong (New Jersey) | 3,635.58 mi (5,850.90 km) |
| Douai to Hope Mills (North Carolina) | 4,082.10 mi (6,569.50 km) |
| Douai to Hopewell (Virginia) | 3,906.10 mi (6,286.25 km) |
| Douai to Hopkins (Minnesota) | 4,177.99 mi (6,723.82 km) |
| Douai to Hopkinsville (Kentucky) | 4,340.35 mi (6,985.12 km) |
| Douai to Horizon City (Texas) | 5,318.53 mi (8,559.35 km) |
| Douai to Horizon West (Florida) | 4,508.28 mi (7,255.38 km) |
