How far is Manchester, NH, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Manchester (Manchester–Boston Regional Airport) is 929 miles / 1495 kilometers / 807 nautical miles.
The driving distance from Decatur (DEC) to Manchester (MHT) is 1132 miles / 1822 kilometers, and travel time by car is about 21 hours 33 minutes.
Decatur Airport – Manchester–Boston Regional Airport
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Distance from Decatur to Manchester
There are several ways to calculate the distance from Decatur to Manchester. Here are two standard methods:
Vincenty's formula (applied above)- 928.956 miles
- 1495.011 kilometers
- 807.241 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 926.747 miles
- 1491.455 kilometers
- 805.321 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).
How long does it take to fly from Decatur to Manchester?
The estimated flight time from Decatur Airport to Manchester–Boston Regional Airport is 2 hours and 15 minutes.
What is the time difference between Decatur and Manchester?
The time difference between Decatur and Manchester is 1 hour. Manchester is 1 hour ahead of Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Manchester–Boston Regional Airport (MHT)
On average, flying from Decatur to Manchester generates about 146 kg of CO2 per passenger, and 146 kilograms equals 321 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Manchester
See the map of the shortest flight path between Decatur Airport (DEC) and Manchester–Boston Regional Airport (MHT).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| Destination | 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 |