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OLS to DCY: distance & flight time
Nogales (Nogales International Airport) → Daocheng (Daocheng Yading Airport)
7,775 mi
12,513 km · 6,756 nm
15h 43m
estimated nonstop flight time
+15h
time difference · heading northwest
See live OLS→DCY fares Phone-only fares on this route — call free
Flight time details
7,775 miles nonstop takes roughly 15h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- OLS — Nogales International Airport · Nogales, United States
- DCY — Daocheng Yading Airport · Daocheng, China
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 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
Near DCY
- DIG · Diqing Airport108 mi away
- KGT · Kangding Airport116 mi away
- NLH · Ninglang Luguhu Airport130 mi away
Frequently asked questions
How far is OLS from DCY?
The flight distance from Nogales (OLS) to Daocheng (DCY) is 7,775 miles (12,513 km, 6,756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLS to DCY?
A nonstop flight takes about 15h 43m 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 Nogales and Daocheng?
Daocheng is 15 hours ahead of Nogales.
What is the cheapest way to fly from OLS to DCY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLS–DCY that never appear on search engines, with no booking fees.