Kalgoorlie (KGI) – Perth (PER)

Distance, flight time and the airlines that fly it, from open data.
Distance
538 km
334 mi · 291 nm
Flight time
1 h 25 min
Estimate from distance
Time difference
none
CO2 per passenger
68 kg
One way, economy, incl. RF (40 kg CO2 only)
Passengers / year
426,157
May 2025 – Apr 2026 · +15.2%
Flights / week
92
Both directions, average
Seats filled
60%
710,728 seats a year
Airlines nonstop
—
Not named in this source

Traffic: BITRE (Australia), domestic airline activity by city pair, May 2025 – Apr 2026. Distance: WGS-84 ellipsoid. CO2: UK DESNZ 2026 factors. Sources

Great circle from KGI to PERKGIPER
Shortest path over the earth's surface (great circle). Real flights bend around weather, winds and airspace.

The way there

Heading from KGI
255°
Heading from PER
78°
Halfway point
-31.40, 118.73
Great-circle km
537 km (sphere, for EU261)
Clocks
Same time in both

The estimate for a route without real times is 1 h 25 min; how it is worked out is on Sources.

Passengers per month, both directions (May 2025 – Apr 2026)Busiest: March 2026: 39,476 passengers
020K40KMayJunJulAugSepOctNovDecJanFebMar39.5KApr
Show as a table
Month Passengers
May 202533,447
Jun 202531,731
Jul 202534,227
Aug 202536,646
Sep 202535,820
Oct 202538,933
Nov 202535,063
Dec 202533,948
Jan 202633,215
Feb 202635,431
Mar 202639,476
Apr 202638,220
Flights per month, both directions (May 2025 – Apr 2026)Busiest: October 2025: 433 flights
0200400600MayJunJulAugSepOct433NovDecJanFebMarApr
Show as a table
Month Flights
May 2025409
Jun 2025380
Jul 2025406
Aug 2025413
Sep 2025423
Oct 2025433
Nov 2025368
Dec 2025388
Jan 2026383
Feb 2026370
Mar 2026408
Apr 2026418

Delay compensation (EU261 / UK261)

Measured by great-circle distance: 537 km.

Neither EU261 nor UK261 covers this route: it neither starts nor ends in the EU, EEA, Switzerland or the UK. Other countries have their own rules (for example Canada's APPR or Brazil's ANAC rules).

Also owed for a cancellation with less than 14 days' notice or denied boarding. Not owed for extraordinary circumstances. On a connection, the distance to the final destination counts. From 23 October 2027 the EU's Regulation 2026/2202 applies; it keeps these amounts (what changes in 2027). Information, not legal advice.

More routes from PER

Route Distance Passengers / year
PER → MEL2,706 km 2,113,102
PER → SYD3,284 km 1,742,359
PER → SIN3,895 km 1,480,147
PER → DPS2,569 km 1,165,021
PER → BNE3,614 km 1,144,127
PER → ADL2,120 km 726,868
PER → KTA1,247 km 713,011
PER → KUL4,124 km 646,762
PER → PHE1,308 km 500,043
PER → ZNE1,017 km 444,961

Questions

Kalgoorlie (KGI) and Perth (PER) are 538 km (334 miles, 291 nautical miles) apart, measured along the shortest path over the earth's surface.