The flight distance from Saint Helena, California to Napa County Airport is:

23 miles / 36 km

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Flight path from Saint Helena, CA to APC

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Distance from Saint Helena, CA to APC

The total distance from Saint Helena, CA to APC is 23 miles.

This is equivalent to 36 kilometers or 20 nautical miles.

Your trip begins in Saint Helena, California.
It ends at Napa County Airport in Napa, California.

Your flight direction from Saint Helena, CA to APC is Southeast (153 degrees from North).

The distance calculator helps you figure out how far it is to fly from Saint Helena, CA to APC. It does this by computing the straight line flying distance ("as the crow flies"). It uses the great circle formula to compute the total travel mileage.

Saint Helena, California

City: Saint Helena
State: California
Country: United States
Category: cities

Napa County Airport

City: Napa
State: California
Zip code: 94558
Country: United States
Category: airports

Flight distance calculator

Travelmath provides an online flight distance calculator to get the distance between cities. You can also compare all types of locations including airports, cities, states, countries, or zip codes to find the distance between any two points. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips.