| Napa to Home Gardens (California) | 405.75 mi (653.00 km) |
| Napa to Homer Glen (Illinois) | 1,821.61 mi (2,931.60 km) |
| Napa to Homestead (Florida) | 2,585.21 mi (4,160.49 km) |
| Napa to Homewood (Alabama) | 2,002.31 mi (3,222.41 km) |
| Napa to Homewood (Illinois) | 1,836.73 mi (2,955.93 km) |
| Napa to Homosassa Springs (Florida) | 2,361.58 mi (3,800.60 km) |
| Napa to Honeygo (Maryland) | 2,442.52 mi (3,930.86 km) |
| Napa to Honolulu (Hawaii) | 2,410.72 mi (3,879.68 km) |
| Napa to Hoover (Alabama) | 2,004.45 mi (3,225.84 km) |
| Napa to Hopatcong (New Jersey) | 2,510.53 mi (4,040.32 km) |
| Napa to Hope Mills (North Carolina) | 2,392.08 mi (3,849.69 km) |
| Napa to Hopewell (Virginia) | 2,433.38 mi (3,916.15 km) |
| Napa to Hopkins (Minnesota) | 1,551.92 mi (2,497.58 km) |
| Napa to Hopkinsville (Kentucky) | 1,898.51 mi (3,055.36 km) |
| Napa to Horizon City (Texas) | 1,018.15 mi (1,638.56 km) |
