How far is Marquette, MI, from Sudbury?

The distance between Sudbury (Sudbury Airport) and Marquette (Sawyer International Airport) is 315 miles / 507 kilometers / 274 nautical miles.

The driving distance from Sudbury (YSB) to Marquette (MQT) is 378 miles / 609 kilometers, and travel time by car is about 8 hours 45 minutes.

Distance from Sudbury to Marquette

There are several ways to calculate the distance from Sudbury to Marquette. Here are two standard methods:

Vincenty's formula (applied above)

• 315.167 miles
• 507.213 kilometers
• 273.873 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

• 314.264 miles
• 505.759 kilometers
• 273.088 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 Sudbury to Marquette?

The estimated flight time from Sudbury Airport to Sawyer International Airport is 1 hour and 5 minutes.

What is the time difference between Sudbury and Marquette?

There is no time difference between Sudbury and Marquette.

Flight carbon footprint between Sudbury Airport (YSB) and Sawyer International Airport (MQT)

On average, flying from Sudbury to Marquette generates about 71 kg of CO2 per passenger, and 71 kilograms equals 157 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sudbury to Marquette

See the map of the shortest flight path between Sudbury Airport (YSB) and Sawyer International Airport (MQT).

Airport information

Origin	Sudbury Airport
City:	Sudbury
Country:	Canada
IATA Code:	YSB
ICAO Code:	CYSB
Coordinates:	46°37′30″N, 80°47′56″W

Destination	Sawyer International Airport
City:	Marquette, MI
Country:	United States
IATA Code:	MQT
ICAO Code:	KSAW
Coordinates:	46°21′12″N, 87°23′43″W