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BWI to ZHI: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Grenchen (Grenchen Airport)
4,064 mi
6,541 km · 3,532 nm
8h 26m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BWI→ZHI fares Phone-only fares on this route — call free
Flight time details
4,064 miles nonstop takes roughly 8h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- ZHI — Grenchen Airport · Grenchen, Switzerland
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 BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Near ZHI
- BRN · Bern Belp Airport19 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport29 mi away
- QNC · Neuchatel Airport30 mi away
- BOR · Fontaine Airport38 mi away
Frequently asked questions
How far is BWI from ZHI?
The flight distance from Baltimore (BWI) to Grenchen (ZHI) is 4,064 miles (6,541 km, 3,532 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to ZHI?
A nonstop flight takes about 8h 26m 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 Baltimore and Grenchen?
Grenchen is 6 hours ahead of Baltimore.
What is the cheapest way to fly from BWI to ZHI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–ZHI that never appear on search engines, with no booking fees.