Need help booking?
Unpublished phone-only deals available
GAI to DSK: distance & flight time
Gaithersburg (Montgomery County Airpark) → Dera Ismael Khan (Dera Ismael Khan Airport)
7,115 mi
11,451 km · 6,183 nm
14h 25m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GAI→DSK fares Phone-only fares on this route — call free
Flight time details
7,115 miles nonstop takes roughly 14h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- DSK — Dera Ismael Khan Airport · Dera Ismael Khan, Pakistan
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 GAI
Near DSK
- MWD · Mianwali Air Base60 mi away
- BNP · Bannu Airport77 mi away
- WAF · Wana Airport82 mi away
- PZH · Zhob Airport92 mi away
Frequently asked questions
How far is GAI from DSK?
The flight distance from Gaithersburg (GAI) to Dera Ismael Khan (DSK) is 7,115 miles (11,451 km, 6,183 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to DSK?
A nonstop flight takes about 14h 25m 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 Gaithersburg and Dera Ismael Khan?
Dera Ismael Khan is 9 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to DSK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–DSK that never appear on search engines, with no booking fees.