Air Miles Calculator

Distance between Houston, TX (HOU) and Lopez, WA (LPS)

Distance from Houston to Lopez (William P. Hobby Airport – Lopez Island Airport) is 1956 miles / 3147 kilometers / 1699 nautical miles.

How far is Lopez from Houston?

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

Vincenty's formula (applied above)
  • 1955.576 miles
  • 3147.194 kilometers
  • 1699.349 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
  • 1954.299 miles
  • 3145.140 kilometers
  • 1698.239 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).

Flight duration

Estimated flight time from William P. Hobby Airport (HOU) to Lopez Island Airport (LPS) is 4 hours 12 minutes.

Time difference and current local times

The time difference between Houston and Lopez is 2 hours. Lopez is 2 hours behind Houston.

Time Difference

Houston
Lopez

Houston, TX

 CST

Lopez, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 216 kg (476 pounds).

Airport information


A William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Lopez Island Airport
City: Lopez, WA
Country: United States Flag of United States
IATA Code: LPS
ICAO Code: S31
Coordinates: 48°29′2″N, 122°56′16″W

Map

Houston to Lopez flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Lopez (LPS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1956
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1956

Round trip?