How far is Sandspit from Helena, MT?

The distance between Helena (Helena Regional Airport) and Sandspit (Sandspit Airport) is 992 miles / 1597 kilometers / 862 nautical miles.

The driving distance from Helena (HLN) to Sandspit (YZP) is 1454 miles / 2340 kilometers, and travel time by car is about 34 hours 34 minutes.

Distance from Helena to Sandspit

There are several ways to calculate the distance from Helena to Sandspit. Here are two standard methods:

Vincenty's formula (applied above)

• 992.293 miles
• 1596.941 kilometers
• 862.279 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

• 989.837 miles
• 1592.988 kilometers
• 860.145 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 Helena to Sandspit?

The estimated flight time from Helena Regional Airport to Sandspit Airport is 2 hours and 22 minutes.

What is the time difference between Helena and Sandspit?

The time difference between Helena and Sandspit is 1 hour. Sandspit is 1 hour behind Helena.

Flight carbon footprint between Helena Regional Airport (HLN) and Sandspit Airport (YZP)

On average, flying from Helena to Sandspit generates about 150 kg of CO2 per passenger, and 150 kilograms equals 331 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Helena to Sandspit

See the map of the shortest flight path between Helena Regional Airport (HLN) and Sandspit Airport (YZP).

Airport information

Origin	Helena Regional Airport
City:	Helena, MT
Country:	United States
IATA Code:	HLN
ICAO Code:	KHLN
Coordinates:	46°36′24″N, 111°58′58″W

Destination	Sandspit Airport
City:	Sandspit
Country:	Canada
IATA Code:	YZP
ICAO Code:	CYZP
Coordinates:	53°15′15″N, 131°48′50″W