How far is Baltimore, MD, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Baltimore (Baltimore–Washington International Airport) is 1235 miles / 1988 kilometers / 1073 nautical miles.
The driving distance from Houston (IAH) to Baltimore (BWI) is 1421 miles / 2287 kilometers, and travel time by car is about 26 hours 37 minutes.
Houston George Bush Intercontinental Airport – Baltimore–Washington International Airport
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Distance from Houston to Baltimore
There are several ways to calculate the distance from Houston to Baltimore. Here are two standard methods:
Vincenty's formula (applied above)- 1235.142 miles
- 1987.769 kilometers
- 1073.309 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- 1233.914 miles
- 1985.792 kilometers
- 1072.242 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 Houston to Baltimore?
The estimated flight time from Houston George Bush Intercontinental Airport to Baltimore–Washington International Airport is 2 hours and 50 minutes.
What is the time difference between Houston and Baltimore?
The time difference between Houston and Baltimore is 1 hour. Baltimore is 1 hour ahead of Houston.
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Baltimore–Washington International Airport (BWI)
On average, flying from Houston to Baltimore generates about 163 kg of CO2 per passenger, and 163 kilograms equals 359 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Baltimore
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Baltimore–Washington International Airport (BWI).
Airport information
| Origin | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |
| Destination | Baltimore–Washington International Airport |
|---|---|
| City: | Baltimore, MD |
| Country: | United States |
| IATA Code: | BWI |
| ICAO Code: | KBWI |
| Coordinates: | 39°10′31″N, 76°40′5″W |
Airlines flying from Houston (IAH) to Baltimore (BWI)
| United Airlines |