# Distance between Watertown, NY (ART) and Boston, MA (BOS)

Flight distance from Watertown to Boston (Watertown International Airport – Logan International Airport) is 277 miles / 446 kilometers / 241 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Watertown (ART) to Boston (BOS) is 357 miles / 574 kilometers and travel time by car is about 6 hours 54 minutes.

## Map of flight path and driving directions from Watertown to Boston.

Shortest flight path between Watertown International Airport (ART) and Logan International Airport (BOS).

## How far is Boston from Watertown?

There are several ways to calculate distances between Watertown and Boston. Here are two common methods:

Vincenty's formula (applied above)
• 277.163 miles
• 446.050 kilometers
• 240.848 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
• 276.582 miles
• 445.115 kilometers
• 240.343 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 Watertown International Airport
City: Watertown, NY
Country: United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B Logan International Airport
City: Boston, MA
Country: United States
IATA Code: BOS
ICAO Code: KBOS
Coordinates: 42°21′51″N, 71°0′18″W

## Time difference and current local times

There is no time difference between Watertown and Boston.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (145 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → Boston (BOS).

Distance:
277
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
277

Round trip?