How far is Smithers from Decatur, IL?

The distance between Decatur (Decatur Airport) and Smithers (Smithers Airport) is 2040 miles / 3283 kilometers / 1773 nautical miles.

The driving distance from Decatur (DEC) to Smithers (YYD) is 2467 miles / 3970 kilometers, and travel time by car is about 47 hours 46 minutes.

Distance from Decatur to Smithers

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

Vincenty's formula (applied above)

• 2039.962 miles
• 3283.000 kilometers
• 1772.678 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

• 2035.653 miles
• 3276.066 kilometers
• 1768.934 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 Smithers?

The estimated flight time from Decatur Airport to Smithers Airport is 4 hours and 21 minutes.

What is the time difference between Decatur and Smithers?

The time difference between Decatur and Smithers is 2 hours. Smithers is 2 hours behind Decatur.

Flight carbon footprint between Decatur Airport (DEC) and Smithers Airport (YYD)

On average, flying from Decatur to Smithers generates about 222 kg of CO2 per passenger, and 222 kilograms equals 489 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 Smithers

See the map of the shortest flight path between Decatur Airport (DEC) and Smithers Airport (YYD).

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	Smithers Airport
City:	Smithers
Country:	Canada
IATA Code:	YYD
ICAO Code:	CYYD
Coordinates:	54°49′28″N, 127°10′58″W