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GNT to OLS: distance & flight time
Grants (Grants-Milan Municipal Airport) → Nogales (Nogales International Airport)
310 mi
499 km · 269 nm
1h 17m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GNT→OLS fares Phone-only fares on this route — call free
Flight time details
310 miles nonstop takes roughly 1h 17m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GNT — Grants-Milan Municipal Airport · Grants, United States
- OLS — Nogales International Airport · Nogales, 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 GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
Near OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Frequently asked questions
How far is GNT from OLS?
The flight distance from Grants (GNT) to Nogales (OLS) is 310 miles (499 km, 269 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to OLS?
A nonstop flight takes about 1h 17m 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 Grants and Nogales?
Nogales is 1 hour behind Grants.
What is the cheapest way to fly from GNT to OLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–OLS that never appear on search engines, with no booking fees.