Map of flight path and driving directions from Invercargill to Oamaru.
Shortest flight path between Invercargill Airport (IVC) and Oamaru Airport (OAM).
How far is Oamaru from Invercargill?
There are several ways to calculate distances between Invercargill and Oamaru. Here are two common methods:Vincenty's formula (applied above)
- 166.970 miles
- 268.713 kilometers
- 145.093 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
- 166.693 miles
- 268.266 kilometers
- 144.852 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).
Time difference and current local times
There is no time difference between Invercargill and Oamaru.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 50 kg (109 pounds).
Frequent Flyer Miles Calculator
Invercargill (IVC) → Oamaru (OAM).