How far is Missoula, MT, from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Missoula (Missoula Montana Airport) is 1270 miles / 2044 kilometers / 1104 nautical miles.

The driving distance from Rockford (RFD) to Missoula (MSO) is 1509 miles / 2429 kilometers, and travel time by car is about 26 hours 36 minutes.

Distance from Rockford to Missoula

There are several ways to calculate the distance from Rockford to Missoula. Here are two standard methods:

Vincenty's formula (applied above)

• 1270.258 miles
• 2044.282 kilometers
• 1103.824 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

• 1267.034 miles
• 2039.094 kilometers
• 1101.022 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 Missoula?

The estimated flight time from Chicago Rockford International Airport to Missoula Montana Airport is 2 hours and 54 minutes.

What is the time difference between Rockford and Missoula?

The time difference between Rockford and Missoula is 1 hour. Missoula is 1 hour behind Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Missoula Montana Airport (MSO)

On average, flying from Rockford to Missoula generates about 165 kg of CO2 per passenger, and 165 kilograms equals 364 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 Missoula

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Missoula Montana Airport (MSO).

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	Missoula Montana Airport
City:	Missoula, MT
Country:	United States
IATA Code:	MSO
ICAO Code:	KMSO
Coordinates:	46°54′58″N, 114°5′27″W