How far is Helena, MT, from Cedar City, UT?
The distance between Cedar City (Cedar City Regional Airport) and Helena (Helena Regional Airport) is 617 miles / 993 kilometers / 536 nautical miles.
The driving distance from Cedar City (CDC) to Helena (HLN) is 734 miles / 1182 kilometers, and travel time by car is about 11 hours 56 minutes.
Cedar City Regional Airport – Helena Regional Airport
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Distance from Cedar City to Helena
There are several ways to calculate the distance from Cedar City to Helena. 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 Cedar City to Helena?
The estimated flight time from Cedar City Regional Airport to Helena Regional Airport is 1 hour and 40 minutes.
What is the time difference between Cedar City and Helena?
Flight carbon footprint between Cedar City Regional Airport (CDC) and Helena Regional Airport (HLN)
On average, flying from Cedar City to Helena 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 Cedar City to Helena
See the map of the shortest flight path between Cedar City Regional Airport (CDC) and Helena Regional Airport (HLN).
Airport information
| Origin | 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 |
| Destination | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |