How far is Elmira, NY, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Elmira (Elmira Corning Regional Airport) is 646 miles / 1039 kilometers / 561 nautical miles.
The driving distance from Decatur (DEC) to Elmira (ELM) is 776 miles / 1249 kilometers, and travel time by car is about 14 hours 37 minutes.
Decatur Airport – Elmira Corning Regional Airport
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Distance from Decatur to Elmira
There are several ways to calculate the distance from Decatur to Elmira. Here are two standard methods:
Vincenty's formula (applied above)- 645.647 miles
- 1039.068 kilometers
- 561.052 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- 644.149 miles
- 1036.657 kilometers
- 559.750 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 Decatur to Elmira?
The estimated flight time from Decatur Airport to Elmira Corning Regional Airport is 1 hour and 43 minutes.
What is the time difference between Decatur and Elmira?
The time difference between Decatur and Elmira is 1 hour. Elmira is 1 hour ahead of Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Elmira Corning Regional Airport (ELM)
On average, flying from Decatur to Elmira generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Elmira
See the map of the shortest flight path between Decatur Airport (DEC) and Elmira Corning Regional Airport (ELM).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| Destination | Elmira Corning Regional Airport |
|---|---|
| City: | Elmira, NY |
| Country: | United States |
| IATA Code: | ELM |
| ICAO Code: | KELM |
| Coordinates: | 42°9′35″N, 76°53′29″W |