Air Miles Calculator

Distance between Washington D.C. (DCA) and Manchester, NH (MHT)

Flight distance from Washington D.C. to Manchester (Ronald Reagan Washington National Airport – Manchester–Boston Regional 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 Manchester (MHT) is 464 miles / 746 kilometers and travel time by car is about 9 hours 1 minutes.

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

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Manchester–Boston Regional Airport (MHT).

How far is Manchester from Washington D.C.?

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

Vincenty's formula (applied above)
  • 406.431 miles
  • 654.087 kilometers
  • 353.179 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
  • 406.144 miles
  • 653.625 kilometers
  • 352.929 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 Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

B Manchester–Boston Regional Airport
City: Manchester, NH
Country: United States Flag of United States
IATA Code: MHT
ICAO Code: KMHT
Coordinates: 42°55′57″N, 71°26′8″W

Time difference and current local times

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

Time Difference

Washington D.C.

 EDT

Manchester, NH

 EDT

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Manchester (MHT).

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

In total

Total frequent flyer miles:
406

Round trip?