Air Miles Calculator

Distance between Houston, TX (IAH) and Manchester, NH (MHT)

Flight distance from Houston to Manchester (Houston George Bush Intercontinental Airport – Manchester–Boston Regional Airport) is 1594 miles / 2565 kilometers / 1385 nautical miles. Estimated flight time is 3 hours 31 minutes.

Driving distance from Houston (IAH) to Manchester (MHT) is 1876 miles / 3019 kilometers and travel time by car is about 33 hours 22 minutes.

Map of flight path and driving directions from Houston to Manchester.

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Manchester–Boston Regional Airport (MHT).

How far is Manchester from Houston?

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

Vincenty's formula (applied above)
  • 1594.020 miles
  • 2565.327 kilometers
  • 1385.166 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
  • 1592.534 miles
  • 2562.936 kilometers
  • 1383.874 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 Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″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 Houston and Manchester is 1 hour. Manchester is 1 hour ahead of Houston.

Time Difference

Houston, TX

 CST

Manchester, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 185 kg (409 pounds).

Frequent Flyer Miles Calculator

Houston (IAH) → Manchester (MHT).

Distance:
1594
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1594

Round trip?