Need help booking?
Unpublished phone-only deals available
GAI to HDD: distance & flight time
Gaithersburg (Montgomery County Airpark) → Hyderabad (Hyderabad Airport)
7,457 mi
12,000 km · 6,480 nm
15h 5m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GAI→HDD fares Phone-only fares on this route — call free
Flight time details
7,457 miles nonstop takes roughly 15h 5m 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
- HDD — Hyderabad Airport · Hyderabad, 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 HDD
- BDN · Talhar Airport44 mi away
- WNS · Shaheed Benazirabad Airport62 mi away
- KHI · Jinnah International Airport81 mi away
- SYW · Sehwan Sharif Airport89 mi away
Frequently asked questions
How far is GAI from HDD?
The flight distance from Gaithersburg (GAI) to Hyderabad (HDD) is 7,457 miles (12,000 km, 6,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to HDD?
A nonstop flight takes about 15h 5m 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 Hyderabad?
Hyderabad is 9 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to HDD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–HDD that never appear on search engines, with no booking fees.