Need help booking?
Unpublished phone-only deals available
CTH to WYA: distance & flight time
Coatesville (Chester County G O Carlson Airport) → Whyalla (Whyalla Airport)
10,535 mi
16,954 km · 9,154 nm
21h 7m
estimated nonstop flight time
+13.5h
time difference · heading west
See live CTH→WYA fares Phone-only fares on this route — call free
Flight time details
10,535 miles nonstop takes roughly 21h 7m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- CTH — Chester County G O Carlson Airport · Coatesville, United States
- WYA — Whyalla Airport · Whyalla, Australia
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 CTH
- PHL · Philadelphia International Airport34 mi away
- ILG · New Castle Airport25 mi away
- LNS · Lancaster Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field28 mi away
Near WYA
- PPI · Port Pirie Airport30 mi away
- PUG · Port Augusta Airport40 mi away
- CVC · Cleve Airport74 mi away
- UMR · Woomera Airfield138 mi away
Frequently asked questions
How far is CTH from WYA?
The flight distance from Coatesville (CTH) to Whyalla (WYA) is 10,535 miles (16,954 km, 9,154 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTH to WYA?
A nonstop flight takes about 21h 7m 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 Coatesville and Whyalla?
Whyalla is 13.5 hours ahead of Coatesville.
What is the cheapest way to fly from CTH to WYA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTH–WYA that never appear on search engines, with no booking fees.