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HRI to CYS: distance & flight time
Mattala (Mattala Rajapaksa International Airport) → Cheyenne (Cheyenne Regional Jerry Olson Field)
9,137 mi
14,705 km · 7,940 nm
18h 23m
estimated nonstop flight time
-11.5h
time difference · heading north
See live HRI→CYS fares Phone-only fares on this route — call free
Flight time details
9,137 miles nonstop takes roughly 18h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HRI — Mattala Rajapaksa International Airport · Mattala, Sri Lanka
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 HRI
- WRZ · Weerawila Airport8 mi away
- KCT · Koggala Airport59 mi away
- ADP · Ampara Airport81 mi away
- RML · Colombo Ratmalana Airport93 mi away
Near CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Frequently asked questions
How far is HRI from CYS?
The flight distance from Mattala (HRI) to Cheyenne (CYS) is 9,137 miles (14,705 km, 7,940 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRI to CYS?
A nonstop flight takes about 18h 23m 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 Mattala and Cheyenne?
Cheyenne is 11.5 hours behind Mattala.
What is the cheapest way to fly from HRI to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRI–CYS that never appear on search engines, with no booking fees.