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RRK to HLN: distance & flight time
Rourkela (Rourkela Airport) → Helena (Helena Regional Airport)
7,564 mi
12,174 km · 6,573 nm
15h 18m
estimated nonstop flight time
-11.5h
time difference · heading north
See live RRK→HLN fares Phone-only fares on this route — call free
Flight time details
7,564 miles nonstop takes roughly 15h 18m 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
- RRK — Rourkela Airport · Rourkela, India
- HLN — Helena Regional Airport · Helena, 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 RRK
- IXR · Birsa Munda Airport80 mi away
- IXW · Sonari Airport95 mi away
- DBD · Dhanbad Airport150 mi away
Near HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Frequently asked questions
How far is RRK from HLN?
The flight distance from Rourkela (RRK) to Helena (HLN) is 7,564 miles (12,174 km, 6,573 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RRK to HLN?
A nonstop flight takes about 15h 18m 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 Rourkela and Helena?
Helena is 11.5 hours behind Rourkela.
What is the cheapest way to fly from RRK to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RRK–HLN that never appear on search engines, with no booking fees.