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USI to LTM: distance & flight time
Mabaruma (Mabaruma Airport) → Lethem (Lethem Airport)
334 mi
537 km · 290 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading south
See live USI→LTM fares Phone-only fares on this route — call free
Flight time details
334 miles nonstop takes roughly 1h 21m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- USI — Mabaruma Airport · Mabaruma, Guyana
- LTM — Lethem Airport · Lethem, Guyana
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 USI
- TMO · Tumeremo Airport136 mi away
- GFO · Bartica A Airport149 mi away
- OGL · Eugene F. Correira International Airport150 mi away
Near LTM
- NAI · Annai Airport61 mi away
- BVB · Atlas Brasil Cantanhede Airport72 mi away
- ORJ · Orinduik Airport95 mi away
- SNV · Santa Elena de Uairen Airport124 mi away
Frequently asked questions
How far is USI from LTM?
The flight distance from Mabaruma (USI) to Lethem (LTM) is 334 miles (537 km, 290 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USI to LTM?
A nonstop flight takes about 1h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from USI to LTM?
Nonstop service on USI–LTM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 21m nonstop estimate.
What is the cheapest way to fly from USI to LTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USI–LTM that never appear on search engines, with no booking fees.
Why are some USI to LTM fares phone-only?
Consolidator contracts let us sell certain USI–LTM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.