# Distance between Des Moines, IA (DSM) and Johnstown, PA (JST)

Flight distance from Des Moines to Johnstown (Des Moines International Airport – Johnstown–Cambria County Airport) is 780 miles / 1255 kilometers / 678 nautical miles. Estimated flight time is 1 hour 58 minutes.

Driving distance from Des Moines (DSM) to Johnstown (JST) is 861 miles / 1385 kilometers and travel time by car is about 15 hours 13 minutes.

## Map of flight path and driving directions from Des Moines to Johnstown.

Shortest flight path between Des Moines International Airport (DSM) and Johnstown–Cambria County Airport (JST).

## How far is Johnstown from Des Moines?

There are several ways to calculate distances between Des Moines and Johnstown. Here are two common methods:

Vincenty's formula (applied above)
• 779.698 miles
• 1254.802 kilometers
• 677.539 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 777.742 miles
• 1251.654 kilometers
• 675.839 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).

## Airport information

A Des Moines International Airport
City: Des Moines, IA
Country: United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″W

B Johnstown–Cambria County Airport
City: Johnstown, PA
Country: United States
IATA Code: JST
ICAO Code: KJST
Coordinates: 40°18′57″N, 78°50′2″W

## Time difference and current local times

The time difference between Des Moines and Johnstown is 1 hour. Johnstown is 1 hour ahead of Des Moines.

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (293 pounds).

## Frequent Flyer Miles Calculator

Des Moines (DSM) → Johnstown (JST).

Distance:
780
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
780

Round trip?