How far is Rockford, IL, from Thompson?
The distance between Thompson (Thompson Airport) and Rockford (Chicago Rockford International Airport) is 1019 miles / 1640 kilometers / 886 nautical miles.
The driving distance from Thompson (YTH) to Rockford (RFD) is 1278 miles / 2056 kilometers, and travel time by car is about 23 hours 51 minutes.
Thompson Airport – Chicago Rockford International Airport
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Distance from Thompson to Rockford
There are several ways to calculate the distance from Thompson to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 1019.282 miles
- 1640.375 kilometers
- 885.732 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- 1018.717 miles
- 1639.466 kilometers
- 885.241 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 Thompson to Rockford?
The estimated flight time from Thompson Airport to Chicago Rockford International Airport is 2 hours and 25 minutes.
What is the time difference between Thompson and Rockford?
Flight carbon footprint between Thompson Airport (YTH) and Chicago Rockford International Airport (RFD)
On average, flying from Thompson to Rockford generates about 152 kg of CO2 per passenger, and 152 kilograms equals 335 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Thompson to Rockford
See the map of the shortest flight path between Thompson Airport (YTH) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Thompson Airport |
|---|---|
| City: | Thompson |
| Country: | Canada  |
| IATA Code: | YTH |
| ICAO Code: | CYTH |
| Coordinates: | 55°48′3″N, 97°51′51″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 |