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STK to HRL: distance & flight time
Sterling (Sterling Municipal Airport) → Harlingen (Valley International Airport)
1,045 mi
1,681 km · 908 nm
2h 44m
estimated nonstop flight time
+1h
time difference · heading south
See live STK→HRL fares Phone-only fares on this route — call free
Flight time details
1,045 miles nonstop takes roughly 2h 44m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- HRL — Valley International Airport · Harlingen, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is STK from HRL?
The flight distance from Sterling (STK) to Harlingen (HRL) is 1,045 miles (1,681 km, 908 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to HRL?
A nonstop flight takes about 2h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sterling and Harlingen?
Harlingen is 1 hour ahead of Sterling.
What is the cheapest way to fly from STK to HRL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–HRL that never appear on search engines, with no booking fees.