| Napa to Hickory Hills (Illinois) | 1,827.27 mi (2,940.70 km) |
| Napa to Hicksville (New York) | 2,571.28 mi (4,138.07 km) |
| Napa to Hidalgo (Texas) | 1,631.63 mi (2,625.86 km) |
| Napa to High Point (North Carolina) | 2,315.22 mi (3,725.98 km) |
| Napa to Highland (California) | 406.86 mi (654.78 km) |
| Napa to Highland (Illinois) | 1,754.01 mi (2,822.81 km) |
| Napa to Highland (Indiana) | 1,847.21 mi (2,972.79 km) |
| Napa to Highland (Utah) | 579.76 mi (933.04 km) |
| Napa to Highland City (Florida) | 2,424.12 mi (3,901.25 km) |
| Napa to Highland Park (Illinois) | 1,826.15 mi (2,938.91 km) |
| Napa to Highland Park (New Jersey) | 2,528.97 mi (4,069.98 km) |
| Napa to Highland Springs (Virginia) | 2,426.97 mi (3,905.83 km) |
| Napa to Highland Village (Texas) | 1,456.25 mi (2,343.61 km) |
| Napa to Highlands Ranch (Colorado) | 934.11 mi (1,503.31 km) |
| Napa to Hillcrest (California) | 273.53 mi (440.20 km) |
