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SUS to GRZ: distance & flight time
Null (Spirit of St Louis Airport) → Graz (Graz Airport)
4,974 mi
8,005 km · 4,322 nm
10h 13m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SUS→GRZ fares Phone-only fares on this route — call free
Flight time details
4,974 miles nonstop takes roughly 10h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- GRZ — Graz Airport · Graz, Austria
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 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
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
Frequently asked questions
How far is SUS from GRZ?
The flight distance from Null (SUS) to Graz (GRZ) 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 SUS to GRZ?
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 Null and Graz?
Graz is 7 hours ahead of Null.
What is the cheapest way to fly from SUS to GRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–GRZ that never appear on search engines, with no booking fees.