How far is Cedar City, UT, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Cedar City (Cedar City Regional Airport) is 617 miles / 993 kilometers / 536 nautical miles.
The driving distance from Helena (HLN) to Cedar City (CDC) is 735 miles / 1183 kilometers, and travel time by car is about 11 hours 56 minutes.
Helena Regional Airport – Cedar City Regional Airport
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Distance from Helena to Cedar City
There are several ways to calculate the distance from Helena to Cedar City. Here are two standard methods:
Vincenty's formula (applied above)- 617.324 miles
- 993.486 kilometers
- 536.440 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- 617.963 miles
- 994.515 kilometers
- 536.995 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 Cedar City?
The estimated flight time from Helena Regional Airport to Cedar City Regional Airport is 1 hour and 40 minutes.
What is the time difference between Helena and Cedar City?
Flight carbon footprint between Helena Regional Airport (HLN) and Cedar City Regional Airport (CDC)
On average, flying from Helena to Cedar City generates about 115 kg of CO2 per passenger, and 115 kilograms equals 253 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 Cedar City
See the map of the shortest flight path between Helena Regional Airport (HLN) and Cedar City Regional Airport (CDC).
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 | Cedar City Regional Airport |
|---|---|
| City: | Cedar City, UT |
| Country: | United States |
| IATA Code: | CDC |
| ICAO Code: | KCDC |
| Coordinates: | 37°42′3″N, 113°5′56″W |