Distance between Washington D.C. (DCA) and Massena, NY (MSS)
Flight distance from Washington D.C. to Massena (Ronald Reagan Washington National Airport – Massena International Airport) is 435 miles / 700 kilometers / 378 nautical miles. Estimated flight time is 1 hour 19 minutes.
Driving distance from Washington D.C. (DCA) to Massena (MSS) is 536 miles / 862 kilometers and travel time by car is about 10 hours 29 minutes.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Washington D.C. - Massena
Map of flight path and driving directions from Washington D.C. to Massena.
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Massena International Airport (MSS).
How far is Massena from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Massena. Here are two common methods:
Vincenty's formula (applied above)- 434.778 miles
- 699.707 kilometers
- 377.812 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- 435.153 miles
- 700.311 kilometers
- 378.138 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 | Massena International Airport |
|---|---|
| City: | Massena, NY |
| Country: | United States |
| IATA Code: | MSS |
| ICAO Code: | KMSS |
| Coordinates: | 44°56′8″N, 74°50′44″W |
Time difference and current local times
There is no time difference between Washington D.C. and Massena.
Time Difference
Washington D.C.
Massena, NY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 89 kg (196 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Massena (MSS).
In total
Round trip?