| San Mateo to Hagerstown (Maryland) | 2,387.41 mi (3,842.17 km) |
| San Mateo to Haines City (Florida) | 2,430.69 mi (3,911.81 km) |
| San Mateo to Halawa (Hawaii) | 2,395.92 mi (3,855.86 km) |
| San Mateo to Half Moon Bay (California) | 9.01 mi (14.50 km) |
| San Mateo to Halfway (Maryland) | 2,385.19 mi (3,838.59 km) |
| San Mateo to Hallandale Beach (Florida) | 2,578.78 mi (4,150.15 km) |
| San Mateo to Haltom City (Texas) | 1,446.76 mi (2,328.34 km) |
| San Mateo to Ham Lake (Minnesota) | 1,589.28 mi (2,557.70 km) |
| San Mateo to Hamilton (Ohio) | 2,030.93 mi (3,268.47 km) |
| San Mateo to Hamilton Square (New Jersey) | 2,538.88 mi (4,085.94 km) |
| San Mateo to Hammond (Indiana) | 1,862.48 mi (2,997.37 km) |
| San Mateo to Hammond (Louisiana) | 1,878.05 mi (3,022.42 km) |
| San Mateo to Hammonton (New Jersey) | 2,541.05 mi (4,089.42 km) |
| San Mateo to Hampton (Virginia) | 2,499.72 mi (4,022.91 km) |
| San Mateo to Hampton Bays (New York) | 2,639.38 mi (4,247.68 km) |
