# Distance between Blackwater (BLT) and Tennant Creek (TCA)

Flight distance from Blackwater to Tennant Creek (Blackwater Airport – Tennant Creek Airport) is 979 miles / 1576 kilometers / 851 nautical miles. Estimated flight time is 2 hours 21 minutes.

Driving distance from Blackwater (BLT) to Tennant Creek (TCA) is 1116 miles / 1796 kilometers and travel time by car is about 19 hours 15 minutes.

## Map of flight path and driving directions from Blackwater to Tennant Creek.

Shortest flight path between Blackwater Airport (BLT) and Tennant Creek Airport (TCA).

## How far is Tennant Creek from Blackwater?

There are several ways to calculate distances between Blackwater and Tennant Creek. Here are two common methods:

Vincenty's formula (applied above)
• 979.046 miles
• 1575.622 kilometers
• 850.768 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
• 977.951 miles
• 1573.860 kilometers
• 849.816 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 Blackwater Airport
City: Blackwater
Country: Australia
IATA Code: BLT
ICAO Code: YBTR
Coordinates: 23°36′11″S, 148°48′25″E

B Tennant Creek Airport
City: Tennant Creek
Country: Australia
IATA Code: TCA
ICAO Code: YTNK
Coordinates: 19°38′3″S, 134°10′58″E

## Time difference and current local times

The time difference between Blackwater and Tennant Creek is 30 minutes. Tennant Creek is 30 minutes behind Blackwater.

AEST

ACST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (329 pounds).

## Frequent Flyer Miles Calculator

Blackwater (BLT) → Tennant Creek (TCA).

Distance:
979
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
979

Round trip?