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RTB to SZL: distance & flight time
Roatan (Juan Manuel Galvez International Airport) → Knobnoster (Whiteman Air Force Base)
1,606 mi
2,585 km · 1,396 nm
3h 37m
estimated nonstop flight time
+1h
time difference · heading north
See live RTB→SZL fares Phone-only fares on this route — call free
Flight time details
1,606 miles nonstop takes roughly 3h 37m gate to gate, flying north. 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
- RTB — Juan Manuel Galvez International Airport · Roatan, Honduras
- SZL — Whiteman Air Force Base · Knobnoster, 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 RTB
- UII · Utila Airport28 mi away
- GJA · La Laguna Airport42 mi away
- LCE · Goloson International Airport45 mi away
- TJI · Trujillo Airport47 mi away
Near SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 mi away
Frequently asked questions
How far is RTB from SZL?
The flight distance from Roatan (RTB) to Knobnoster (SZL) is 1,606 miles (2,585 km, 1,396 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RTB to SZL?
A nonstop flight takes about 3h 37m 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 Roatan and Knobnoster?
Knobnoster is 1 hour ahead of Roatan.
What is the cheapest way to fly from RTB to SZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RTB–SZL that never appear on search engines, with no booking fees.