| Leerdam to Harrison (Wisconsin) | 4,042.57 mi (6,505.88 km) |
| Leerdam to Harrisonburg (Virginia) | 3,960.48 mi (6,373.77 km) |
| Leerdam to Hartford (Connecticut) | 3,563.14 mi (5,734.32 km) |
| Leerdam to Hartford (Wisconsin) | 4,087.38 mi (6,578.00 km) |
| Leerdam to Hartselle (Alabama) | 4,472.24 mi (7,197.37 km) |
| Leerdam to Hartsville (Tennessee) | 4,343.94 mi (6,990.90 km) |
| Leerdam to Harvey (Illinois) | 4,143.80 mi (6,668.80 km) |
| Leerdam to Harvey (Louisiana) | 4,828.38 mi (7,770.53 km) |
| Leerdam to Hasbrouck Heights (New Jersey) | 3,658.59 mi (5,887.93 km) |
| Leerdam to Haslett (Michigan) | 3,968.94 mi (6,387.39 km) |
| Leerdam to Hastings (Minnesota) | 4,176.70 mi (6,721.75 km) |
| Leerdam to Hastings (Nebraska) | 4,577.28 mi (7,366.43 km) |
| Leerdam to Hattiesburg (Mississippi) | 4,725.18 mi (7,604.44 km) |
| Leerdam to Hauppauge (New York) | 3,626.10 mi (5,835.64 km) |
| Leerdam to Havelock (North Carolina) | 4,050.00 mi (6,517.85 km) |
