How far is Niagara Falls, NY, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and Niagara Falls (Niagara Falls International Airport) is 493 miles / 794 kilometers / 429 nautical miles.
The driving distance from Blountville (TRI) to Niagara Falls (IAG) is 628 miles / 1011 kilometers, and travel time by car is about 12 hours 3 minutes.
Blountville Tri-Cities Regional Airport – Niagara Falls International Airport
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Distance from Blountville to Niagara Falls
There are several ways to calculate the distance from Blountville to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 493.125 miles
- 793.608 kilometers
- 428.514 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- 493.583 miles
- 794.345 kilometers
- 428.912 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 Blountville to Niagara Falls?
The estimated flight time from Blountville Tri-Cities Regional Airport to Niagara Falls International Airport is 1 hour and 26 minutes.
What is the time difference between Blountville and Niagara Falls?
There is no time difference between Blountville and Niagara Falls.
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Niagara Falls International Airport (IAG)
On average, flying from Blountville to Niagara Falls generates about 98 kg of CO2 per passenger, and 98 kilograms equals 215 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Blountville to Niagara Falls
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Niagara Falls International Airport (IAG).
Airport information
| Origin | 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 |
| Destination | Niagara Falls International Airport |
|---|---|
| City: | Niagara Falls, NY |
| Country: | United States |
| IATA Code: | IAG |
| ICAO Code: | KIAG |
| Coordinates: | 43°6′26″N, 78°56′46″W |