Air Miles Calculator

Distance between San Diego, CA (SAN) and Manchester, NH (MHT)

Flight distance from San Diego to Manchester (San Diego International Airport – Manchester–Boston Regional Airport) is 2566 miles / 4129 kilometers / 2229 nautical miles. Estimated flight time is 5 hours 21 minutes.

Driving distance from San Diego (SAN) to Manchester (MHT) is 3078 miles / 4954 kilometers and travel time by car is about 52 hours 1 minutes.

Map of flight path and driving directions from San Diego to Manchester.

Shortest flight path between San Diego International Airport (SAN) and Manchester–Boston Regional Airport (MHT).

How far is Manchester from San Diego?

There are several ways to calculate distances between San Diego and Manchester. Here are two common methods:

Vincenty's formula (applied above)
  • 2565.648 miles
  • 4129.010 kilometers
  • 2229.487 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
  • 2560.375 miles
  • 4120.525 kilometers
  • 2224.905 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 San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″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

The time difference between San Diego and Manchester is 3 hours. Manchester is 3 hours ahead of San Diego.

Time Difference

San Diego, CA

 PST

Manchester, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 283 kg (624 pounds).

Frequent Flyer Miles Calculator

San Diego (SAN) → Manchester (MHT).

Distance:
2566
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2566

Round trip?