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RCH to UNI: distance & flight time
Rio Hacha (Almirante Padilla Airport) → Union Island (Union Island International Airport)
781 mi
1,258 km · 679 nm
2h 10m
estimated nonstop flight time
+1h
time difference · heading east
See live RCH→UNI fares Phone-only fares on this route — call free
Flight time details
781 miles nonstop takes roughly 2h 10m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RCH — Almirante Padilla Airport · Rio Hacha, Colombia
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
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 RCH
- MCJ · Jorge Isaac Airport36 mi away
- VUP · Alfonso López Pumarejo Airport79 mi away
- SMR · Simón Bolívar International Airport93 mi away
- MAR · La Chinita International Airport105 mi away
Near UNI
- CIW · Canouan Airport8 mi away
- MQS · Mustique Airport25 mi away
- BQU · J F Mitchell Airport29 mi away
- SVD · Argyle International Airport42 mi away
Frequently asked questions
How far is RCH from UNI?
The flight distance from Rio Hacha (RCH) to Union Island (UNI) is 781 miles (1,258 km, 679 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCH to UNI?
A nonstop flight takes about 2h 10m 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 Rio Hacha and Union Island?
Union Island is 1 hour ahead of Rio Hacha.
What is the cheapest way to fly from RCH to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCH–UNI that never appear on search engines, with no booking fees.