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IAS to COS: distance & flight time
Iasi (Iaşi Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
5,810 mi
9,350 km · 5,049 nm
11h 52m
estimated nonstop flight time
-9h
time difference · heading northwest
See live IAS→COS fares Phone-only fares on this route — call free
Flight time details
5,810 miles nonstop takes roughly 11h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- IAS — Iaşi Airport · Iasi, Romania
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 IAS
- BZY · Bălți International Airport46 mi away
- BCM · Bacău Airport56 mi away
- KIV · Chişinău International Airport64 mi away
- SCV · Suceava Stefan cel Mare Airport69 mi away
Near COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Frequently asked questions
How far is IAS from COS?
The flight distance from Iasi (IAS) to Colorado Springs (COS) is 5,810 miles (9,350 km, 5,049 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAS to COS?
A nonstop flight takes about 11h 52m 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 Iasi and Colorado Springs?
Colorado Springs is 9 hours behind Iasi.
What is the cheapest way to fly from IAS to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAS–COS that never appear on search engines, with no booking fees.