How far is Niagara Falls, NY, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Niagara Falls (Niagara Falls International Airport) is 243 miles / 392 kilometers / 211 nautical miles.
The driving distance from Reading (RDG) to Niagara Falls (IAG) is 323 miles / 520 kilometers, and travel time by car is about 6 hours 57 minutes.
Reading Regional Airport – Niagara Falls International Airport
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Distance from Reading to Niagara Falls
There are several ways to calculate the distance from Reading to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 243.291 miles
- 391.539 kilometers
- 211.414 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- 243.204 miles
- 391.399 kilometers
- 211.339 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 Reading to Niagara Falls?
The estimated flight time from Reading Regional Airport to Niagara Falls International Airport is 57 minutes.
What is the time difference between Reading and Niagara Falls?
There is no time difference between Reading and Niagara Falls.
Flight carbon footprint between Reading Regional Airport (RDG) and Niagara Falls International Airport (IAG)
On average, flying from Reading to Niagara Falls generates about 61 kg of CO2 per passenger, and 61 kilograms equals 134 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Reading to Niagara Falls
See the map of the shortest flight path between Reading Regional Airport (RDG) and Niagara Falls International Airport (IAG).
Airport information
| Origin | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States  |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″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 |