How far is Decatur, IL, from Monterey, CA?
The distance between Monterey (Monterey Regional Airport) and Decatur (Decatur Airport) is 1798 miles / 2894 kilometers / 1563 nautical miles.
The driving distance from Monterey (MRY) to Decatur (DEC) is 2183 miles / 3514 kilometers, and travel time by car is about 38 hours 14 minutes.
Monterey Regional Airport – Decatur Airport
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Distance from Monterey to Decatur
There are several ways to calculate the distance from Monterey to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 1798.276 miles
- 2894.045 kilometers
- 1562.659 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- 1794.082 miles
- 2887.295 kilometers
- 1559.015 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 Monterey to Decatur?
The estimated flight time from Monterey Regional Airport to Decatur Airport is 3 hours and 54 minutes.
What is the time difference between Monterey and Decatur?
The time difference between Monterey and Decatur is 2 hours. Decatur is 2 hours ahead of Monterey.
Flight carbon footprint between Monterey Regional Airport (MRY) and Decatur Airport (DEC)
On average, flying from Monterey to Decatur generates about 200 kg of CO2 per passenger, and 200 kilograms equals 441 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Monterey to Decatur
See the map of the shortest flight path between Monterey Regional Airport (MRY) and Decatur Airport (DEC).
Airport information
| Origin | Monterey Regional Airport |
|---|---|
| City: | Monterey, CA |
| Country: | United States  |
| IATA Code: | MRY |
| ICAO Code: | KMRY |
| Coordinates: | 36°35′13″N, 121°50′34″W |
| Destination | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |