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GRZ to SUS: distance & flight time
Graz (Graz Airport) → Null (Spirit of St Louis Airport)
4,974 mi
8,005 km · 4,322 nm
10h 13m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GRZ→SUS fares Phone-only fares on this route — call free
Flight time details
4,974 miles nonstop takes roughly 10h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GRZ — Graz Airport · Graz, Austria
- SUS — Spirit of St Louis Airport · Null, 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 GRZ
- MBX · Maribor Airport37 mi away
- KLU · Klagenfurt Airport57 mi away
- LJU · Ljubljana Jože Pučnik Airport71 mi away
- SOB · Sármellék International Airport84 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is GRZ from SUS?
The flight distance from Graz (GRZ) to Null (SUS) is 4,974 miles (8,005 km, 4,322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to SUS?
A nonstop flight takes about 10h 13m 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 Graz and Null?
Null is 7 hours behind Graz.
What is the cheapest way to fly from GRZ to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–SUS that never appear on search engines, with no booking fees.