| Douai to Haverhill (Massachusetts) | 3,412.78 mi (5,492.34 km) |
| Douai to Havre de Grace (Maryland) | 3,756.34 mi (6,045.24 km) |
| Douai to Hawaiian Gardens (California) | 5,603.48 mi (9,017.93 km) |
| Douai to Hawaiian Paradise Park (Hawaii) | 7,421.32 mi (11,943.46 km) |
| Douai to Hawthorne (California) | 5,607.32 mi (9,024.10 km) |
| Douai to Hawthorne (New Jersey) | 3,614.89 mi (5,817.60 km) |
| Douai to Hayden (Idaho) | 4,774.59 mi (7,683.96 km) |
| Douai to Hayesville (Oregon) | 5,099.53 mi (8,206.89 km) |
| Douai to Hays (Kansas) | 4,688.83 mi (7,545.94 km) |
| Douai to Haysville (Kansas) | 4,683.81 mi (7,537.87 km) |
| Douai to Hayward (California) | 5,504.20 mi (8,858.15 km) |
| Douai to Hazel Crest (Illinois) | 4,124.21 mi (6,637.27 km) |
| Douai to Hazel Dell (Washington) | 5,050.43 mi (8,127.87 km) |
| Douai to Hazel Park (Michigan) | 3,906.68 mi (6,287.19 km) |
| Douai to Hazelwood (Missouri) | 4,359.73 mi (7,016.31 km) |
