How far is Alma from Honolulu, HI?

The distance between Honolulu (Honolulu Daniel K. Inouye International Airport) and Alma (Alma Airport) is 4968 miles / 7996 kilometers / 4317 nautical miles.

Distance from Honolulu to Alma

There are several ways to calculate the distance from Honolulu to Alma. Here are two standard methods:

Vincenty's formula (applied above)

• 4968.391 miles
• 7995.850 kilometers
• 4317.413 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

• 4960.780 miles
• 7983.601 kilometers
• 4310.800 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 Honolulu to Alma?

The estimated flight time from Honolulu Daniel K. Inouye International Airport to Alma Airport is 9 hours and 54 minutes.

What is the time difference between Honolulu and Alma?

The time difference between Honolulu and Alma is 5 hours. Alma is 5 hours ahead of Honolulu.

Flight carbon footprint between Honolulu Daniel K. Inouye International Airport (HNL) and Alma Airport (YTF)

On average, flying from Honolulu to Alma generates about 580 kg of CO2 per passenger, and 580 kilograms equals 1 278 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Honolulu to Alma

See the map of the shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Alma Airport (YTF).

Airport information

Origin	Honolulu Daniel K. Inouye International Airport
City:	Honolulu, HI
Country:	United States
IATA Code:	HNL
ICAO Code:	PHNL
Coordinates:	21°19′7″N, 157°55′19″W

Destination	Alma Airport
City:	Alma
Country:	Canada
IATA Code:	YTF
ICAO Code:	CYTF
Coordinates:	48°30′32″N, 71°38′30″W