| Duchcov to Harrison (Wisconsin) | 4,398.18 mi (7,078.19 km) |
| Duchcov to Harrisonburg (Virginia) | 4,336.53 mi (6,978.97 km) |
| Duchcov to Hartford (Connecticut) | 3,940.30 mi (6,341.31 km) |
| Duchcov to Hartford (Wisconsin) | 4,444.63 mi (7,152.94 km) |
| Duchcov to Hartselle (Alabama) | 4,845.17 mi (7,797.54 km) |
| Duchcov to Hartsville (Tennessee) | 4,715.32 mi (7,588.57 km) |
| Duchcov to Harvey (Illinois) | 4,505.30 mi (7,250.58 km) |
| Duchcov to Harvey (Louisiana) | 5,202.98 mi (8,373.39 km) |
| Duchcov to Hasbrouck Heights (New Jersey) | 4,035.76 mi (6,494.92 km) |
| Duchcov to Haslett (Michigan) | 4,332.68 mi (6,972.77 km) |
| Duchcov to Hastings (Minnesota) | 4,524.02 mi (7,280.71 km) |
| Duchcov to Hastings (Nebraska) | 4,923.61 mi (7,923.78 km) |
| Duchcov to Hattiesburg (Mississippi) | 5,099.09 mi (8,206.19 km) |
| Duchcov to Hauppauge (New York) | 4,003.96 mi (6,443.76 km) |
| Duchcov to Havelock (North Carolina) | 4,430.79 mi (7,130.67 km) |
