How far is Rockford, IL, from New Haven, CT?
The distance between New Haven (Tweed New Haven Airport) and Rockford (Chicago Rockford International Airport) is 839 miles / 1351 kilometers / 729 nautical miles.
The driving distance from New Haven (HVN) to Rockford (RFD) is 952 miles / 1532 kilometers, and travel time by car is about 18 hours 3 minutes.
Tweed New Haven Airport – Chicago Rockford International Airport
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Distance from New Haven to Rockford
There are several ways to calculate the distance from New Haven to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 839.245 miles
- 1350.634 kilometers
- 729.284 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- 837.082 miles
- 1347.152 kilometers
- 727.404 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 New Haven to Rockford?
The estimated flight time from Tweed New Haven Airport to Chicago Rockford International Airport is 2 hours and 5 minutes.
What is the time difference between New Haven and Rockford?
The time difference between New Haven and Rockford is 1 hour. Rockford is 1 hour behind New Haven.
Flight carbon footprint between Tweed New Haven Airport (HVN) and Chicago Rockford International Airport (RFD)
On average, flying from New Haven to Rockford generates about 138 kg of CO2 per passenger, and 138 kilograms equals 305 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from New Haven to Rockford
See the map of the shortest flight path between Tweed New Haven Airport (HVN) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Tweed New Haven Airport |
|---|---|
| City: | New Haven, CT |
| Country: | United States  |
| IATA Code: | HVN |
| ICAO Code: | KHVN |
| Coordinates: | 41°15′49″N, 72°53′12″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 |