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IAD to CGZ: distance & flight time
Washington (Washington Dulles International Airport) → Casa Grande (Casa Grande Municipal Airport)
1,951 mi
3,140 km · 1,696 nm
4h 18m
estimated nonstop flight time
-3h
time difference · heading west
See live IAD→CGZ fares Phone-only fares on this route — call free
Flight time details
1,951 miles nonstop takes roughly 4h 18m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- CGZ — Casa Grande Municipal Airport · Casa Grande, 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 IAD
Near CGZ
- PHX · Phoenix Sky Harbor International Airport36 mi away
- AZA · Phoenix-Mesa-Gateway Airport25 mi away
- MSC · Falcon Field35 mi away
- MZJ · Pinal Airpark40 mi away
Frequently asked questions
How far is IAD from CGZ?
The flight distance from Washington (IAD) to Casa Grande (CGZ) is 1,951 miles (3,140 km, 1,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to CGZ?
A nonstop flight takes about 4h 18m 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 Washington and Casa Grande?
Casa Grande is 3 hours behind Washington.
What is the cheapest way to fly from IAD to CGZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–CGZ that never appear on search engines, with no booking fees.