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CDP to IAD: distance & flight time
Cuddapah (Kadapa Airport) → Washington (Washington Dulles International Airport)
8,437 mi
13,578 km · 7,332 nm
17h 1m
estimated nonstop flight time
-9.5h
time difference · heading north
See live CDP→IAD fares Phone-only fares on this route — call free
Flight time details
8,437 miles nonstop takes roughly 17h 1m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CDP — Kadapa Airport · Cuddapah, India
- IAD — Washington Dulles International Airport · Washington, 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 CDP
- PUT · Sri Sathya Sai Airport70 mi away
- TIR · Tirupati Airport80 mi away
- BLR · Kempegowda International Airport115 mi away
- BEP · Bellary Airport134 mi away
Frequently asked questions
How far is CDP from IAD?
The flight distance from Cuddapah (CDP) to Washington (IAD) is 8,437 miles (13,578 km, 7,332 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDP to IAD?
A nonstop flight takes about 17h 1m 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 Cuddapah and Washington?
Washington is 9.5 hours behind Cuddapah.
What is the cheapest way to fly from CDP to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDP–IAD that never appear on search engines, with no booking fees.