How far is San Bernardino, CA, from Decatur, IL?
The distance between Decatur (Decatur Airport) and San Bernardino (San Bernardino International Airport) is 1611 miles / 2593 kilometers / 1400 nautical miles.
The driving distance from Decatur (DEC) to San Bernardino (SBD) is 1923 miles / 3095 kilometers, and travel time by car is about 33 hours 37 minutes.
Decatur Airport – San Bernardino International Airport
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Distance from Decatur to San Bernardino
There are several ways to calculate the distance from Decatur to San Bernardino. Here are two standard methods:
Vincenty's formula (applied above)- 1611.489 miles
- 2593.440 kilometers
- 1400.346 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- 1608.159 miles
- 2588.080 kilometers
- 1397.452 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 San Bernardino?
The estimated flight time from Decatur Airport to San Bernardino International Airport is 3 hours and 33 minutes.
What is the time difference between Decatur and San Bernardino?
Flight carbon footprint between Decatur Airport (DEC) and San Bernardino International Airport (SBD)
On average, flying from Decatur to San Bernardino generates about 187 kg of CO2 per passenger, and 187 kilograms equals 411 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 San Bernardino
See the map of the shortest flight path between Decatur Airport (DEC) and San Bernardino International Airport (SBD).
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 | San Bernardino International Airport |
|---|---|
| City: | San Bernardino, CA |
| Country: | United States |
| IATA Code: | SBD |
| ICAO Code: | KSBD |
| Coordinates: | 34°5′43″N, 117°14′6″W |