How far is Laredo, TX, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Laredo (Laredo International Airport) is 1167 miles / 1878 kilometers / 1014 nautical miles.
The driving distance from Rockford (RFD) to Laredo (LRD) is 1365 miles / 2196 kilometers, and travel time by car is about 24 hours 45 minutes.
Chicago Rockford International Airport – Laredo International Airport
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Distance from Rockford to Laredo
There are several ways to calculate the distance from Rockford to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 1166.995 miles
- 1878.097 kilometers
- 1014.091 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- 1168.359 miles
- 1880.292 kilometers
- 1015.276 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 Rockford to Laredo?
The estimated flight time from Chicago Rockford International Airport to Laredo International Airport is 2 hours and 42 minutes.
What is the time difference between Rockford and Laredo?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Laredo International Airport (LRD)
On average, flying from Rockford to Laredo generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to Laredo
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Laredo International Airport (LRD).
Airport information
| Origin | 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 |
| Destination | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |