How far is Hilo, HI, from Quincy, IL?

The distance between Quincy (Quincy Regional Airport) and Hilo (Hilo International Airport) is 3990 miles / 6422 kilometers / 3468 nautical miles.

Distance from Quincy to Hilo

There are several ways to calculate the distance from Quincy to Hilo. Here are two standard methods:

Vincenty's formula (applied above)

• 3990.416 miles
• 6421.951 kilometers
• 3467.576 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

• 3985.125 miles
• 6413.438 kilometers
• 3462.979 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 Quincy to Hilo?

The estimated flight time from Quincy Regional Airport to Hilo International Airport is 8 hours and 3 minutes.

What is the time difference between Quincy and Hilo?

The time difference between Quincy and Hilo is 4 hours. Hilo is 4 hours behind Quincy.

Flight carbon footprint between Quincy Regional Airport (UIN) and Hilo International Airport (ITO)

On average, flying from Quincy to Hilo generates about 455 kg of CO2 per passenger, and 455 kilograms equals 1 003 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Quincy to Hilo

See the map of the shortest flight path between Quincy Regional Airport (UIN) and Hilo International Airport (ITO).

Airport information

Origin	Quincy Regional Airport
City:	Quincy, IL
Country:	United States
IATA Code:	UIN
ICAO Code:	KUIN
Coordinates:	39°56′33″N, 91°11′40″W

Destination	Hilo International Airport
City:	Hilo, HI
Country:	United States
IATA Code:	ITO
ICAO Code:	PHTO
Coordinates:	19°43′17″N, 155°2′52″W