| Signal Hill to Home Gardens (California) | 38.03 mi (61.21 km) |
| Signal Hill to Homer Glen (Illinois) | 1,727.29 mi (2,779.81 km) |
| Signal Hill to Homestead (Florida) | 2,323.56 mi (3,739.40 km) |
| Signal Hill to Homewood (Alabama) | 1,797.12 mi (2,892.18 km) |
| Signal Hill to Homewood (Illinois) | 1,741.62 mi (2,802.87 km) |
| Signal Hill to Homosassa Springs (Florida) | 2,120.68 mi (3,412.90 km) |
| Signal Hill to Honeygo (Maryland) | 2,326.31 mi (3,743.84 km) |
| Signal Hill to Honolulu (Hawaii) | 2,560.02 mi (4,119.96 km) |
| Signal Hill to Hoover (Alabama) | 1,798.23 mi (2,893.98 km) |
| Signal Hill to Hopatcong (New Jersey) | 2,413.73 mi (3,884.52 km) |
| Signal Hill to Hope Mills (North Carolina) | 2,222.64 mi (3,576.99 km) |
| Signal Hill to Hopewell (Virginia) | 2,292.36 mi (3,689.20 km) |
| Signal Hill to Hopkins (Minnesota) | 1,520.73 mi (2,447.38 km) |
| Signal Hill to Hopkinsville (Kentucky) | 1,735.36 mi (2,792.79 km) |
| Signal Hill to Horizon City (Texas) | 710.94 mi (1,144.14 km) |
