# Distance between Washington D.C. (IAD) and Garden City, KS (GCK)

Flight distance from Washington D.C. to Garden City (Washington Dulles International Airport – Garden City Regional Airport) is 1261 miles / 2029 kilometers / 1096 nautical miles. Estimated flight time is 2 hours 53 minutes.

Driving distance from Washington D.C. (IAD) to Garden City (GCK) is 1424 miles / 2291 kilometers and travel time by car is about 25 hours 14 minutes.

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

Shortest flight path between Washington Dulles International Airport (IAD) and Garden City Regional Airport (GCK).

## How far is Garden City from Washington D.C.?

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

Vincenty's formula (applied above)
• 1260.864 miles
• 2029.164 kilometers
• 1095.661 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
• 1257.841 miles
• 2024.299 kilometers
• 1093.034 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 Washington Dulles International Airport
City: Washington D.C.
Country: United States
Coordinates: 38°56′40″N, 77°27′20″W

B Garden City Regional Airport
City: Garden City, KS
Country: United States
IATA Code: GCK
ICAO Code: KGCK
Coordinates: 37°55′39″N, 100°43′26″W

## Time difference and current local times

The time difference between Washington D.C. and Garden City is 1 hour. Garden City is 1 hour behind Washington D.C..

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 164 kg (362 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Garden City (GCK).

Distance:
1261
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1261

Round trip?