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SZL to GUS: distance & flight time
Knobnoster (Whiteman Air Force Base) → Peru (Grissom Air Reserve Base)
415 mi
668 km · 360 nm
1h 22m
estimated nonstop flight time
+1h
time difference · heading east
See live SZL→GUS fares Phone-only fares on this route — call free
Flight time details
415 miles nonstop takes roughly 1h 22m 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
- SZL — Whiteman Air Force Base · Knobnoster, United States
- GUS — Grissom Air Reserve Base · Peru, 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 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
Near GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is SZL from GUS?
The flight distance from Knobnoster (SZL) to Peru (GUS) is 415 miles (668 km, 360 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to GUS?
A nonstop flight takes about 1h 22m 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 SZL to GUS?
Nonstop service on SZL–GUS 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 22m nonstop estimate.
What is the time difference between Knobnoster and Peru?
Peru is 1 hour ahead of Knobnoster.
What is the cheapest way to fly from SZL to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–GUS that never appear on search engines, with no booking fees.
Why are some SZL to GUS fares phone-only?
Consolidator contracts let us sell certain SZL–GUS 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.