| National City to Home Gardens (California) | 87.14 mi (140.23 km) |
| National City to Homer Glen (Illinois) | 1,710.12 mi (2,752.17 km) |
| National City to Homestead (Florida) | 2,256.89 mi (3,632.12 km) |
| National City to Homewood (Alabama) | 1,748.53 mi (2,813.99 km) |
| National City to Homewood (Illinois) | 1,724.12 mi (2,774.71 km) |
| National City to Homosassa Springs (Florida) | 2,060.46 mi (3,315.99 km) |
| National City to Honeygo (Maryland) | 2,299.53 mi (3,700.73 km) |
| National City to Honolulu (Hawaii) | 2,610.14 mi (4,200.62 km) |
| National City to Hoover (Alabama) | 1,749.35 mi (2,815.31 km) |
| National City to Hopatcong (New Jersey) | 2,391.74 mi (3,849.14 km) |
| National City to Hope Mills (North Carolina) | 2,181.86 mi (3,511.37 km) |
| National City to Hopewell (Virginia) | 2,259.03 mi (3,635.55 km) |
| National City to Hopkins (Minnesota) | 1,522.48 mi (2,450.19 km) |
| National City to Hopkinsville (Kentucky) | 1,699.08 mi (2,734.41 km) |
| National City to Horizon City (Texas) | 641.28 mi (1,032.03 km) |
