| South San Francisco to Harrison (Ohio) | 2,024.49 mi (3,258.11 km) |
| South San Francisco to Harrison (Wisconsin) | 1,823.73 mi (2,935.01 km) |
| South San Francisco to Harrisonburg (Virginia) | 2,347.64 mi (3,778.17 km) |
| South San Francisco to Hartford (Connecticut) | 2,621.99 mi (4,219.68 km) |
| South San Francisco to Hartford (Wisconsin) | 1,817.86 mi (2,925.56 km) |
| South San Francisco to Hartselle (Alabama) | 1,982.65 mi (3,190.77 km) |
| South San Francisco to Hartsville (Tennessee) | 1,989.79 mi (3,202.26 km) |
| South San Francisco to Harvey (Illinois) | 1,857.40 mi (2,989.19 km) |
| South San Francisco to Harvey (Louisiana) | 1,923.41 mi (3,095.43 km) |
| South San Francisco to Hasbrouck Heights (New Jersey) | 2,563.07 mi (4,124.86 km) |
| South San Francisco to Haslett (Michigan) | 2,019.38 mi (3,249.88 km) |
| South San Francisco to Hastings (Minnesota) | 1,602.88 mi (2,579.59 km) |
| South San Francisco to Hastings (Nebraska) | 1,299.78 mi (2,091.79 km) |
| South San Francisco to Hattiesburg (Mississippi) | 1,925.02 mi (3,098.03 km) |
| South San Francisco to Hauppauge (New York) | 2,607.84 mi (4,196.92 km) |
