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RCA to HEM: distance & flight time
Rapid City (Ellsworth Air Force Base) → Helsinki (Helsinki Malmi Airport)
4,655 mi
7,491 km · 4,045 nm
9h 36m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RCA→HEM fares Phone-only fares on this route — call free
Flight time details
4,655 miles nonstop takes roughly 9h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, United States
- HEM — Helsinki Malmi Airport · Helsinki, Finland
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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Near HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 mi away
Frequently asked questions
How far is RCA from HEM?
The flight distance from Rapid City (RCA) to Helsinki (HEM) is 4,655 miles (7,491 km, 4,045 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to HEM?
A nonstop flight takes about 9h 36m 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 Rapid City and Helsinki?
Helsinki is 9 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to HEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–HEM that never appear on search engines, with no booking fees.