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PYK to STL: distance & flight time
Karaj (Payam International Airport) → St. Louis (St Louis Lambert International Airport)
6,723 mi
10,820 km · 5,842 nm
13h 39m
estimated nonstop flight time
—
time difference · heading northwest
See live PYK→STL fares Phone-only fares on this route — call free
Flight time details
6,723 miles nonstop takes roughly 13h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PYK — Payam International Airport · Karaj, Iran
- STL — St Louis Lambert International Airport · St. Louis, 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 PYK
- THR · Mehrabad International Airport28 mi away
- IKA · Imam Khomeini International Airport31 mi away
- GZW · Qazvin Airport54 mi away
- NSH · Noshahr Airport71 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is PYK from STL?
The flight distance from Karaj (PYK) to St. Louis (STL) is 6,723 miles (10,820 km, 5,842 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PYK to STL?
A nonstop flight takes about 13h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PYK to STL?
Nonstop service on PYK–STL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 39m nonstop estimate.
What is the cheapest way to fly from PYK to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PYK–STL that never appear on search engines, with no booking fees.
Why are some PYK to STL fares phone-only?
Consolidator contracts let us sell certain PYK–STL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.