Need help booking?
Unpublished phone-only deals available
HRI to GRZ: distance & flight time
Mattala (Mattala Rajapaksa International Airport) → Graz (Graz Airport)
4,764 mi
7,667 km · 4,140 nm
9h 48m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live HRI→GRZ fares Phone-only fares on this route — call free
Flight time details
4,764 miles nonstop takes roughly 9h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HRI — Mattala Rajapaksa International Airport · Mattala, Sri Lanka
- 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 HRI
- WRZ · Weerawila Airport8 mi away
- KCT · Koggala Airport59 mi away
- ADP · Ampara Airport81 mi away
- RML · Colombo Ratmalana Airport93 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 HRI from GRZ?
The flight distance from Mattala (HRI) to Graz (GRZ) is 4,764 miles (7,667 km, 4,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRI to GRZ?
A nonstop flight takes about 9h 48m 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 Mattala and Graz?
Graz is 3.5 hours behind Mattala.
What is the cheapest way to fly from HRI to GRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRI–GRZ that never appear on search engines, with no booking fees.