# Distance between Houston, TX (HOU) and Dryden (YHD)

Flight distance from Houston to Dryden (Houston William P. Hobby Airport – Dryden Regional Airport) is 1399 miles / 2251 kilometers / 1216 nautical miles. Estimated flight time is 3 hours 8 minutes.

Driving distance from Houston (HOU) to Dryden (YHD) is 1607 miles / 2587 kilometers and travel time by car is about 29 hours 39 minutes.

## Map of flight path and driving directions from Houston to Dryden.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Dryden Regional Airport (YHD).

## How far is Dryden from Houston?

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

Vincenty's formula (applied above)
• 1399.011 miles
• 2251.491 kilometers
• 1215.708 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
• 1401.019 miles
• 2254.722 kilometers
• 1217.452 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 William P. Hobby Airport
City: Houston, TX
Country: United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Dryden Regional Airport
City: Dryden
IATA Code: YHD
ICAO Code: CYHD
Coordinates: 49°49′54″N, 92°44′39″W

## Time difference and current local times

There is no time difference between Houston and Dryden.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 173 kg (382 pounds).

## Frequent Flyer Miles Calculator

Houston (HOU) → Dryden (YHD).

Distance:
1399
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1399

Round trip?