How far is Flagstaff, AZ, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Flagstaff (Flagstaff Pulliam Airport) is 1974 miles / 3177 kilometers / 1716 nautical miles.
The driving distance from Reading (RDG) to Flagstaff (FLG) is 2208 miles / 3553 kilometers, and travel time by car is about 39 hours 35 minutes.
Reading Regional Airport – Flagstaff Pulliam Airport
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Distance from Reading to Flagstaff
There are several ways to calculate the distance from Reading to Flagstaff. Here are two standard methods:
Vincenty's formula (applied above)- 1974.367 miles
- 3177.436 kilometers
- 1715.678 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1969.966 miles
- 3170.353 kilometers
- 1711.853 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Reading to Flagstaff?
The estimated flight time from Reading Regional Airport to Flagstaff Pulliam Airport is 4 hours and 14 minutes.
What is the time difference between Reading and Flagstaff?
The time difference between Reading and Flagstaff is 3 hours. Flagstaff is 3 hours behind Reading.
Flight carbon footprint between Reading Regional Airport (RDG) and Flagstaff Pulliam Airport (FLG)
On average, flying from Reading to Flagstaff generates about 215 kg of CO2 per passenger, and 215 kilograms equals 475 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Reading to Flagstaff
See the map of the shortest flight path between Reading Regional Airport (RDG) and Flagstaff Pulliam Airport (FLG).
Airport information
| Origin | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States  |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″W |
| Destination | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |