# Distance between Washington D.C. (DCA) and Hyannis, MA (HYA)

Flight distance from Washington D.C. to Hyannis (Ronald Reagan Washington National Airport – Barnstable Municipal Airport) is 406 miles / 654 kilometers / 353 nautical miles. Estimated flight time is 1 hour 16 minutes.

Driving distance from Washington D.C. (DCA) to Hyannis (HYA) is 479 miles / 771 kilometers and travel time by car is about 9 hours 29 minutes.

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

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Barnstable Municipal Airport (HYA).

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

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

Vincenty's formula (applied above)
• 406.472 miles
• 654.154 kilometers
• 353.215 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
• 405.815 miles
• 653.095 kilometers
• 352.643 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 Barnstable Municipal Airport
City: Hyannis, MA
Country: United States
IATA Code: HYA
ICAO Code: KHYA
Coordinates: 41°40′9″N, 70°16′49″W

## Time difference and current local times

There is no time difference between Washington D.C. and Hyannis.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 85 kg (187 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Hyannis (HYA).

Distance:
406
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
406

Round trip?