Distance between Cairns (CNS) and Blackall (BKQ)
Flight distance from Cairns to Blackall (Cairns Airport – Blackall Airport) is 519 miles / 836 kilometers / 451 nautical miles. Estimated flight time is 1 hour 28 minutes.
Driving distance from Cairns (CNS) to Blackall (BKQ) is 677 miles / 1089 kilometers and travel time by car is about 14 hours 43 minutes.
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Cairns - Blackall
Map of flight path and driving directions from Cairns to Blackall.
Shortest flight path between Cairns Airport (CNS) and Blackall Airport (BKQ).
How far is Blackall from Cairns?
There are several ways to calculate distances between Cairns and Blackall. Here are two common methods:
Vincenty's formula (applied above)- 519.275 miles
- 835.693 kilometers
- 451.238 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 521.528 miles
- 839.318 kilometers
- 453.195 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Airport information
| A | Cairns Airport |
|---|---|
| City: | Cairns |
| Country: | Australia  |
| IATA Code: | CNS |
| ICAO Code: | YBCS |
| Coordinates: | 16°53′8″S, 145°45′18″E |
| B | Blackall Airport |
|---|---|
| City: | Blackall |
| Country: | Australia |
| IATA Code: | BKQ |
| ICAO Code: | YBCK |
| Coordinates: | 24°25′40″S, 145°25′44″E |
Time difference and current local times
There is no time difference between Cairns and Blackall.
Time Difference
Cairns
Blackall
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 101 kg (224 pounds).
Frequent Flyer Miles Calculator
Cairns (CNS) → Blackall (BKQ).
In total
Round trip?