How far is Roberval from Decatur, IL?

The distance between Decatur (Decatur Airport) and Roberval (Roberval Airport) is 1016 miles / 1635 kilometers / 883 nautical miles.

The driving distance from Decatur (DEC) to Roberval (YRJ) is 1269 miles / 2042 kilometers, and travel time by car is about 25 hours 37 minutes.

Distance from Decatur to Roberval

There are several ways to calculate the distance from Decatur to Roberval. Here are two standard methods:

Vincenty's formula (applied above)

• 1016.197 miles
• 1635.411 kilometers
• 883.051 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

• 1014.639 miles
• 1632.902 kilometers
• 881.697 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 Roberval?

The estimated flight time from Decatur Airport to Roberval Airport is 2 hours and 25 minutes.

What is the time difference between Decatur and Roberval?

The time difference between Decatur and Roberval is 1 hour. Roberval is 1 hour ahead of Decatur.

Flight carbon footprint between Decatur Airport (DEC) and Roberval Airport (YRJ)

On average, flying from Decatur to Roberval generates about 152 kg of CO2 per passenger, and 152 kilograms equals 335 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 Roberval

See the map of the shortest flight path between Decatur Airport (DEC) and Roberval Airport (YRJ).

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	Roberval Airport
City:	Roberval
Country:	Canada
IATA Code:	YRJ
ICAO Code:	CYRJ
Coordinates:	48°31′12″N, 72°15′56″W