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YSB to GRB: distance & flight time
Sudbury (Sudbury Airport) → Green Bay (Austin Straubel International Airport)
384 mi
618 km · 334 nm
1h 29m
estimated nonstop flight time
-1h
time difference · heading west
See live YSB→GRB fares Phone-only fares on this route — call free
Flight time details
384 miles nonstop takes roughly 1h 29m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YSB — Sudbury Airport · Sudbury, Canada
- GRB — Austin Straubel International Airport · Green Bay, 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 YSB
- YYB · North Bay Jack Garland Airport68 mi away
- YEM · Manitoulin East Municipal Airport74 mi away
- YEL · Elliot Lake Municipal Airport86 mi away
- YXR · Earlton (Timiskaming Regional) Airport87 mi away
Near GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Frequently asked questions
How far is YSB from GRB?
The flight distance from Sudbury (YSB) to Green Bay (GRB) is 384 miles (618 km, 334 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSB to GRB?
A nonstop flight takes about 1h 29m 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 Sudbury and Green Bay?
Green Bay is 1 hour behind Sudbury.
What is the cheapest way to fly from YSB to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSB–GRB that never appear on search engines, with no booking fees.