| Atascadero to Hazleton (Pennsylvania) | 2,429.73 mi (3,910.28 km) |
| Atascadero to Healdsburg (California) | 247.97 mi (399.07 km) |
| Atascadero to Heath (Ohio) | 2,096.40 mi (3,373.83 km) |
| Atascadero to Heber (Utah) | 612.83 mi (986.25 km) |
| Atascadero to Helena (Alabama) | 1,924.30 mi (3,096.86 km) |
| Atascadero to Helena (Montana) | 889.57 mi (1,431.62 km) |
| Atascadero to Hemet (California) | 242.05 mi (389.55 km) |
| Atascadero to Henderson (Kentucky) | 1,832.53 mi (2,949.17 km) |
| Atascadero to Henderson (Nevada) | 318.77 mi (513.01 km) |
| Atascadero to Henderson (North Carolina) | 2,347.29 mi (3,777.59 km) |
| Atascadero to Henderson (Texas) | 1,499.37 mi (2,413.00 km) |
| Atascadero to Hendersonville (North Carolina) | 2,139.16 mi (3,442.64 km) |
| Atascadero to Hendersonville (Tennessee) | 1,898.80 mi (3,055.83 km) |
| Atascadero to Hercules (California) | 194.84 mi (313.57 km) |
| Atascadero to Hereford (Texas) | 1,032.53 mi (1,661.70 km) |
