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.
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San Diego - Manchester
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  |
| 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 |
| 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
Manchester, NH
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 283 kg (624 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Manchester (MHT).
In total
Round trip?