Need help booking?
Unpublished phone-only deals available
ADP to RCA: distance & flight time
Galoya (Ampara Airport) → Rapid City (Ellsworth Air Force Base)
8,867 mi
14,271 km · 7,706 nm
17h 51m
estimated nonstop flight time
-11.5h
time difference · heading north
See live ADP→RCA fares Phone-only fares on this route — call free
Flight time details
8,867 miles nonstop takes roughly 17h 51m 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
- ADP — Ampara Airport · Galoya, Sri Lanka
- RCA — Ellsworth Air Force Base · Rapid City, 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 ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
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
Frequently asked questions
How far is ADP from RCA?
The flight distance from Galoya (ADP) to Rapid City (RCA) is 8,867 miles (14,271 km, 7,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to RCA?
A nonstop flight takes about 17h 51m 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 Galoya and Rapid City?
Rapid City is 11.5 hours behind Galoya.
What is the cheapest way to fly from ADP to RCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–RCA that never appear on search engines, with no booking fees.