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SZL to ASH: distance & flight time
Knobnoster (Whiteman Air Force Base) → Nashua (Boire Field)
1,183 mi
1,904 km · 1,028 nm
3h 2m
estimated nonstop flight time
+1h
time difference · heading east
See live SZL→ASH fares Phone-only fares on this route — call free
Flight time details
1,183 miles nonstop takes roughly 3h 2m 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
- ASH — Boire Field · Nashua, 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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 mi away
Frequently asked questions
How far is SZL from ASH?
The flight distance from Knobnoster (SZL) to Nashua (ASH) is 1,183 miles (1,904 km, 1,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to ASH?
A nonstop flight takes about 3h 2m 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 Knobnoster and Nashua?
Nashua is 1 hour ahead of Knobnoster.
What is the cheapest way to fly from SZL to ASH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–ASH that never appear on search engines, with no booking fees.