| Simi Valley to Hereford (Texas) | 930.20 mi (1,497.01 km) |
| Simi Valley to Hermiston (Oregon) | 799.65 mi (1,286.92 km) |
| Simi Valley to Hermitage (Pennsylvania) | 2,129.29 mi (3,426.76 km) |
| Simi Valley to Hermosa Beach (California) | 34.28 mi (55.17 km) |
| Simi Valley to Hernando (Mississippi) | 1,631.19 mi (2,625.14 km) |
| Simi Valley to Herndon (Virginia) | 2,296.89 mi (3,696.48 km) |
| Simi Valley to Herriman (Utah) | 566.66 mi (911.94 km) |
| Simi Valley to Herrin (Illinois) | 1,671.19 mi (2,689.53 km) |
| Simi Valley to Hershey (Pennsylvania) | 2,329.58 mi (3,749.10 km) |
| Simi Valley to Hesperia (California) | 82.34 mi (132.51 km) |
| Simi Valley to Hewitt (Texas) | 1,263.49 mi (2,033.39 km) |
| Simi Valley to Hialeah (Florida) | 2,355.99 mi (3,791.60 km) |
| Simi Valley to Hialeah Gardens (Florida) | 2,352.50 mi (3,785.98 km) |
| Simi Valley to Hibbing (Minnesota) | 1,613.48 mi (2,596.64 km) |
| Simi Valley to Hickory (North Carolina) | 2,107.77 mi (3,392.12 km) |
