| Signal Hill to Hagerstown (Maryland) | 2,256.57 mi (3,631.61 km) |
| Signal Hill to Haines City (Florida) | 2,189.53 mi (3,523.70 km) |
| Signal Hill to Halawa (Hawaii) | 2,562.63 mi (4,124.15 km) |
| Signal Hill to Half Moon Bay (California) | 348.68 mi (561.15 km) |
| Signal Hill to Halfway (Maryland) | 2,254.07 mi (3,627.57 km) |
| Signal Hill to Hallandale Beach (Florida) | 2,327.02 mi (3,744.98 km) |
| Signal Hill to Haltom City (Texas) | 1,206.51 mi (1,941.69 km) |
| Signal Hill to Ham Lake (Minnesota) | 1,538.36 mi (2,475.75 km) |
| Signal Hill to Hamilton (Ohio) | 1,892.14 mi (3,045.10 km) |
| Signal Hill to Hamilton Square (New Jersey) | 2,416.75 mi (3,889.38 km) |
| Signal Hill to Hammond (Indiana) | 1,750.88 mi (2,817.77 km) |
| Signal Hill to Hammond (Louisiana) | 1,631.95 mi (2,626.37 km) |
| Signal Hill to Hammonton (New Jersey) | 2,413.35 mi (3,883.92 km) |
| Signal Hill to Hampton (Virginia) | 2,345.45 mi (3,774.64 km) |
| Signal Hill to Hampton Bays (New York) | 2,525.45 mi (4,064.32 km) |
