How far is Ilford from Williston, ND?
The distance between Williston (Williston Basin International Airport) and Ilford (Ilford Airport) is 640 miles / 1030 kilometers / 556 nautical miles.
The driving distance from Williston (XWA) to Ilford (ILF) is 921 miles / 1482 kilometers, and travel time by car is about 25 hours 59 minutes.
Williston Basin International Airport – Ilford Airport
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Distance from Williston to Ilford
There are several ways to calculate the distance from Williston to Ilford. Here are two standard methods:
Vincenty's formula (applied above)- 639.910 miles
- 1029.835 kilometers
- 556.067 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- 639.013 miles
- 1028.391 kilometers
- 555.287 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 Williston to Ilford?
The estimated flight time from Williston Basin International Airport to Ilford Airport is 1 hour and 42 minutes.
What is the time difference between Williston and Ilford?
The time difference between Williston and Ilford is 1 hour. Ilford is 1 hour ahead of Williston.
Flight carbon footprint between Williston Basin International Airport (XWA) and Ilford Airport (ILF)
On average, flying from Williston to Ilford generates about 118 kg of CO2 per passenger, and 118 kilograms equals 259 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Williston to Ilford
See the map of the shortest flight path between Williston Basin International Airport (XWA) and Ilford Airport (ILF).
Airport information
| Origin | Williston Basin International Airport |
|---|---|
| City: | Williston, ND |
| Country: | United States  |
| IATA Code: | XWA |
| ICAO Code: | KXWA |
| Coordinates: | 48°15′30″N, 103°44′55″W |
| Destination | Ilford Airport |
|---|---|
| City: | Ilford |
| Country: | Canada  |
| IATA Code: | ILF |
| ICAO Code: | CZBD |
| Coordinates: | 56°3′41″N, 95°36′50″W |