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CTH to SZL: distance & flight time
Coatesville (Chester County G O Carlson Airport) → Knobnoster (Whiteman Air Force Base)
947 mi
1,524 km · 823 nm
2h 32m
estimated nonstop flight time
-1h
time difference · heading west
See live CTH→SZL fares Phone-only fares on this route — call free
Flight time details
947 miles nonstop takes roughly 2h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CTH — Chester County G O Carlson Airport · Coatesville, United States
- SZL — Whiteman Air Force Base · Knobnoster, 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 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 mi away
Frequently asked questions
How far is CTH from SZL?
The flight distance from Coatesville (CTH) to Knobnoster (SZL) is 947 miles (1,524 km, 823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTH to SZL?
A nonstop flight takes about 2h 32m 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 Knobnoster?
Knobnoster is 1 hour behind Coatesville.
What is the cheapest way to fly from CTH to SZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTH–SZL that never appear on search engines, with no booking fees.