| Boppard to Hilliard (Ohio) | 4,200.09 mi (6,759.39 km) |
| Boppard to Hillsboro (Oregon) | 5,188.31 mi (8,349.78 km) |
| Boppard to Hillsborough (California) | 5,650.74 mi (9,093.98 km) |
| Boppard to Hillsborough (New Jersey) | 3,841.89 mi (6,182.92 km) |
| Boppard to Hilo (Hawaii) | 7,491.25 mi (12,056.01 km) |
| Boppard to Hilton Head Island (South Carolina) | 4,480.02 mi (7,209.90 km) |
| Boppard to Hinesville (Georgia) | 4,533.56 mi (7,296.06 km) |
| Boppard to Hinsdale (Illinois) | 4,297.23 mi (6,915.72 km) |
| Boppard to Hobart (Indiana) | 4,286.61 mi (6,898.63 km) |
| Boppard to Hobbs (New Mexico) | 5,320.39 mi (8,562.34 km) |
| Boppard to Hobe Sound (Florida) | 4,707.97 mi (7,576.74 km) |
| Boppard to Hoboken (New Jersey) | 3,806.18 mi (6,125.45 km) |
| Boppard to Hockessin (Delaware) | 3,915.66 mi (6,301.64 km) |
| Boppard to Hoffman Estates (Illinois) | 4,292.72 mi (6,908.47 km) |
| Boppard to Holbrook (New York) | 3,765.24 mi (6,059.57 km) |
