How far is Rockford, IL, from Santa Ana, CA?
The distance between Santa Ana (Orange County John Wayne Airport) and Rockford (Chicago Rockford International Airport) is 1668 miles / 2684 kilometers / 1449 nautical miles.
The driving distance from Santa Ana (SNA) to Rockford (RFD) is 1959 miles / 3152 kilometers, and travel time by car is about 34 hours 19 minutes.
Orange County John Wayne Airport – Chicago Rockford International Airport
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Distance from Santa Ana to Rockford
There are several ways to calculate the distance from Santa Ana to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 1668.051 miles
- 2684.467 kilometers
- 1449.496 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- 1664.949 miles
- 2679.475 kilometers
- 1446.801 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 Santa Ana to Rockford?
The estimated flight time from Orange County John Wayne Airport to Chicago Rockford International Airport is 3 hours and 39 minutes.
What is the time difference between Santa Ana and Rockford?
Flight carbon footprint between Orange County John Wayne Airport (SNA) and Chicago Rockford International Airport (RFD)
On average, flying from Santa Ana to Rockford generates about 190 kg of CO2 per passenger, and 190 kilograms equals 420 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Santa Ana to Rockford
See the map of the shortest flight path between Orange County John Wayne Airport (SNA) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Orange County John Wayne Airport |
|---|---|
| City: | Santa Ana, CA |
| Country: | United States  |
| IATA Code: | SNA |
| ICAO Code: | KSNA |
| Coordinates: | 33°40′32″N, 117°52′4″W |
| Destination | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″W |