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SYH to DRT: distance & flight time
Syangboche (Syangboche Airport) → Del Rio (Del Rio International Airport)
8,454 mi
13,605 km · 7,346 nm
17h 3m
estimated nonstop flight time
-10.7h
time difference · heading north
See live SYH→DRT fares Phone-only fares on this route — call free
Flight time details
8,454 miles nonstop takes roughly 17h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SYH — Syangboche Airport · Syangboche, Nepal
- DRT — Del Rio International Airport · Del Rio, 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 SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Near DRT
- DLF · DLF Airport9 mi away
- ACN · Ciudad Acuña New International Airport11 mi away
- PDS · Piedras Negras International Airport57 mi away
- UVA · Garner Field72 mi away
Frequently asked questions
How far is SYH from DRT?
The flight distance from Syangboche (SYH) to Del Rio (DRT) is 8,454 miles (13,605 km, 7,346 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to DRT?
A nonstop flight takes about 17h 3m 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 Syangboche and Del Rio?
Del Rio is 10.7 hours behind Syangboche.
What is the cheapest way to fly from SYH to DRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–DRT that never appear on search engines, with no booking fees.