| Altadena to Hormigueros (Puerto Rico) | 3,314.48 mi (5,334.14 km) |
| Altadena to Horn Lake (Mississippi) | 1,593.40 mi (2,564.33 km) |
| Altadena to Hot Springs (Arkansas) | 1,427.53 mi (2,297.39 km) |
| Altadena to Hot Springs Village (Arkansas) | 1,431.15 mi (2,303.21 km) |
| Altadena to Houma (Louisiana) | 1,635.22 mi (2,631.63 km) |
| Altadena to Houston (Texas) | 1,364.16 mi (2,195.41 km) |
| Altadena to Howard (Wisconsin) | 1,744.36 mi (2,807.28 km) |
| Altadena to Huber Heights (Ohio) | 1,905.05 mi (3,065.88 km) |
| Altadena to Hudson (Florida) | 2,120.61 mi (3,412.79 km) |
| Altadena to Hudson (Ohio) | 2,047.58 mi (3,295.25 km) |
| Altadena to Hudson (Wisconsin) | 1,534.68 mi (2,469.83 km) |
| Altadena to Hueytown (Alabama) | 1,780.01 mi (2,864.64 km) |
| Altadena to Hugo (Minnesota) | 1,529.21 mi (2,461.03 km) |
| Altadena to Humacao (Puerto Rico) | 3,388.10 mi (5,452.62 km) |
| Altadena to Humble (Texas) | 1,366.63 mi (2,199.38 km) |
