Distance between Des Moines, IA (DSM) and Williamsport, PA (IPT)
Distance from Des Moines to Williamsport (Des Moines International Airport – Williamsport Regional Airport) is 869 miles / 1398 kilometers / 755 nautical miles.
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Des Moines - Williamsport
How far is Williamsport from Des Moines?
There are several ways to calculate distances between Des Moines and Williamsport. Here are two common methods:
Vincenty's formula (applied above)- 868.979 miles
- 1398.486 kilometers
- 755.122 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- 866.738 miles
- 1394.880 kilometers
- 753.175 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).
Flight duration
Estimated flight time from Des Moines International Airport (DSM) to Williamsport Regional Airport (IPT) is 2 hours 8 minutes.
Time difference and current local times
The time difference between Des Moines and Williamsport is 1 hour. Williamsport is 1 hour ahead of Des Moines.
Time Difference
Des Moines, IA
Williamsport, PA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 141 kg (311 pounds).
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 | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | United States |
| IATA Code: | IPT |
| ICAO Code: | KIPT |
| Coordinates: | 41°14′30″N, 76°55′15″W |
Map
Des Moines to Williamsport flight map.
Frequent Flyer Miles Calculator
Des Moines (DSM) → Williamsport (IPT).
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