How far is Blountville, TN, from Christchurch?
The distance between Christchurch (Christchurch Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 8568 miles / 13789 kilometers / 7446 nautical miles.
Christchurch Airport – Blountville Tri-Cities Regional Airport
Search flights
Distance from Christchurch to Blountville
There are several ways to calculate the distance from Christchurch to Blountville. Here are two standard methods:
Vincenty's formula (applied above)- 8568.238 miles
- 13789.242 kilometers
- 7445.595 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 8574.867 miles
- 13799.910 kilometers
- 7451.355 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).
How long does it take to fly from Christchurch to Blountville?
The estimated flight time from Christchurch Airport to Blountville Tri-Cities Regional Airport is 16 hours and 43 minutes.
What is the time difference between Christchurch and Blountville?
Flight carbon footprint between Christchurch Airport (CHC) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from Christchurch to Blountville generates about 1 082 kg of CO2 per passenger, and 1 082 kilograms equals 2 386 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Christchurch to Blountville
See the map of the shortest flight path between Christchurch Airport (CHC) and Blountville Tri-Cities Regional Airport (TRI).
Airport information
| Origin | Christchurch Airport |
|---|---|
| City: | Christchurch |
| Country: | New Zealand  |
| IATA Code: | CHC |
| ICAO Code: | NZCH |
| Coordinates: | 43°29′21″S, 172°31′55″E |
| Destination | Blountville Tri-Cities Regional Airport |
|---|---|
| City: | Blountville, TN |
| Country: | United States  |
| IATA Code: | TRI |
| ICAO Code: | KTRI |
| Coordinates: | 36°28′30″N, 82°24′26″W |