How far is New Haven, CT, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and New Haven (Tweed New Haven Airport) is 839 miles / 1351 kilometers / 729 nautical miles.
The driving distance from Rockford (RFD) to New Haven (HVN) is 950 miles / 1529 kilometers, and travel time by car is about 18 hours 0 minutes.
Chicago Rockford International Airport – Tweed New Haven Airport
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Distance from Rockford to New Haven
There are several ways to calculate the distance from Rockford to New Haven. 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 Rockford to New Haven?
The estimated flight time from Chicago Rockford International Airport to Tweed New Haven Airport is 2 hours and 5 minutes.
What is the time difference between Rockford and New Haven?
The time difference between Rockford and New Haven is 1 hour. New Haven is 1 hour ahead of Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Tweed New Haven Airport (HVN)
On average, flying from Rockford to New Haven 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 Rockford to New Haven
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Tweed New Haven Airport (HVN).
Airport information
Origin | Chicago Rockford International Airport |
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City: | Rockford, IL |
Country: | United States |
IATA Code: | RFD |
ICAO Code: | KRFD |
Coordinates: | 42°11′43″N, 89°5′49″W |
Destination | Tweed New Haven Airport |
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City: | New Haven, CT |
Country: | United States |
IATA Code: | HVN |
ICAO Code: | KHVN |
Coordinates: | 41°15′49″N, 72°53′12″W |