# Distance between Washington D.C. (DCA) and Pocatello, ID (PIH)

Flight distance from Washington D.C. to Pocatello (Ronald Reagan Washington National Airport – Pocatello Regional Airport) is 1869 miles / 3008 kilometers / 1624 nautical miles. Estimated flight time is 4 hours 2 minutes.

Driving distance from Washington D.C. (DCA) to Pocatello (PIH) is 2154 miles / 3467 kilometers and travel time by car is about 36 hours 43 minutes.

## Map of flight path and driving directions from Washington D.C. to Pocatello.

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Pocatello Regional Airport (PIH).

## How far is Pocatello from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Pocatello. Here are two common methods:

Vincenty's formula (applied above)
• 1869.054 miles
• 3007.952 kilometers
• 1624.164 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1864.451 miles
• 3000.543 kilometers
• 1620.164 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).

## Airport information

A Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

B Pocatello Regional Airport
City: Pocatello, ID
Country: United States
IATA Code: PIH
ICAO Code: KPIH
Coordinates: 42°54′35″N, 112°35′45″W

## Time difference and current local times

The time difference between Washington D.C. and Pocatello is 2 hours. Pocatello is 2 hours behind Washington D.C..

EDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 206 kg (453 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Pocatello (PIH).

Distance:
1869
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1869

Round trip?