| Oceanside to Hazelwood (Missouri) | 1,546.73 mi (2,489.23 km) |
| Oceanside to Hazleton (Pennsylvania) | 2,317.33 mi (3,729.38 km) |
| Oceanside to Healdsburg (California) | 485.33 mi (781.06 km) |
| Oceanside to Heath (Ohio) | 1,976.19 mi (3,180.37 km) |
| Oceanside to Heber (Utah) | 599.55 mi (964.89 km) |
| Oceanside to Helena (Alabama) | 1,751.84 mi (2,819.32 km) |
| Oceanside to Helena (Montana) | 964.89 mi (1,552.84 km) |
| Oceanside to Hemet (California) | 39.51 mi (63.58 km) |
| Oceanside to Henderson (Kentucky) | 1,694.24 mi (2,726.62 km) |
| Oceanside to Henderson (Nevada) | 231.90 mi (373.21 km) |
| Oceanside to Henderson (North Carolina) | 2,202.88 mi (3,545.20 km) |
| Oceanside to Henderson (Texas) | 1,308.61 mi (2,106.01 km) |
| Oceanside to Hendersonville (North Carolina) | 1,984.88 mi (3,194.36 km) |
| Oceanside to Hendersonville (Tennessee) | 1,748.59 mi (2,814.09 km) |
| Oceanside to Hercules (California) | 431.59 mi (694.57 km) |
