Distance between Preston WA and Barham WA
The distance from Preston to Barham is 272 kilometers by road including 268 kilometers on motorways. Road takes approximately 2 hours and 32 minutes and goes through Moses Lake, North Bend, Snoqualmie, Cle Elum and Ellensburg.
Shortest distance by air  225 km ✈️ 
Car route length  272 km 🚗 
Driving time  2 h 32 min 
Fuel amount  21.7 L 
Fuel cost  41.1 CAD 
Point  Distance  Time  Fuel  
Preston  0 km  00 min  0.0 L  
I 90 13 km, 08 min


North Bend  13 km  08 min  0.8 L  
I 90 34 km, 18 min


Snoqualmie Pass  48 km  27 min  3.5 L  
I 90 32 km, 18 min


Easton  80 km  46 min  6.2 L  
I 90 20 km, 11 min


Cle Elum  100 km  57 min  7.7 L  
I 90 40 km, 21 min


Ellensburg  140 km  1 h 18 min  10.9 L  
I 90 41 km, 22 min


Vantage  181 km  1 h 40 min  14.0 L  
I 90 26 km, 14 min


George  206 km  1 h 54 min  16.3 L  
I 90 27 km, 14 min


Moses Lake  234 km  2 h 09 min  16.8 L  
I 90 38 km, 22 min


Barham  272 km  2 h 32 min  20.8 L 
Frequently Asked Questions
How much does it cost to drive from Preston to Barham?
Fuel cost: 41.1 CAD
This fuel cost is calculated as: (Route length 272 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.89 CAD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Preston to Barham?
Driving time: 2 h 32 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
 229 km with a maximum speed 110 km/h = 2 h 4 min
 38 km with a maximum speed 105 km/h = 21 min
 3 km with a maximum speed 50 km/h = 3 min
 1 km with a maximum speed 40 km/h = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Preston to Barham by land?
The distance between Preston and Barham is 272 km by road including 268 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Preston and Barham respectively.
How far is Preston to Barham by plane?
The shortest distance (air line, as the crow flies) between Preston and Barham is 225 km.
This distance is calculated using the Haversine formula as a greatcircle distance between two points on the surface of a sphere. The start and finish points are the centers of Preston and Barham respectively. Actual distance between airports may be different.
How many hours is Preston from Barham by plane?
Boeing 737 airliner needs 16 min to cover the distance of 225 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 1 h 1 min to flight this distance at average speed of 220 km/h.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Preston to Barham?
Fast helicopter "Eurocopter AS350" or "Hughes OH6 Cayuse" need 56 min to cover the distance of 225 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 1 h 4 min to flight this distance at average speed of 210 km/h.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Preston and Barham?
The halfway point between Preston and Barham is Ellensburg. It is located about 4 km from the exact midpoint by road.
The distance from Ellensburg to Preston is 140 km and driving will take about 1 h 18 min. The road between Ellensburg and Barham has length 132 km and will take approximately 1 h 13 min.
The other cities located close to halfway point:
Where is Preston in relation to Barham?
Preston is located 225 km west of Barham.
Preston has geographic coordinates: latitude 47.52142, longitude 121.92641.
Barham has geographic coordinates: latitude 47.08385, longitude 119.01781.
Which highway goes from Preston to Barham?
The route from Preston to Barham follows I 90.
Other minor sections pass along the road:
 US 97: 7 km