The drive from Bellingham, WA to Airway Heights, WA covers 359.3 miles and takes about 6h 48m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 90, I 5, I 405 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 262.1 miles on I 90.
At current regular gas prices, budget about $75.20 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
179.7 miles from Bellingham, WA
A natural place for your longest stop of the day
, about 3h 28m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 48m. Total distance: 359.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 48m drive, plan rest stops for pacing.
Drive Character
This is a 6h 48m highway drive covering 359.3 miles, with most of the trip on I 90 and I 5. The longest continuous stretch is about 262.1 miles on I 90.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 29 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 90 is the longest continuous segment at about 262.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 90 and I 5. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.6 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 19 significant decision points across 359.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 1.6 miles: Complex interchange - multiple decisions in a short stretch; at 71.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 73.3 miles (I 405): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 19 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
1.6 mi into trip|~4m in
Take the ramp toward I 5 South: Seattle
Complex interchange - multiple decisions in a short stretch
Toward I 5 South: Seattle
8
71.5 mi into trip|~1h 26m in
Take the exit toward I 405 South: Bellevue, Renton
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 182
Toward I 405 South: Bellevue, Renton
6
73.3 mi into trip|~1h 29m in|I 405
Keep slight right at fork onto I 405
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
90.4 mi into trip|~1h 50m in
Take the exit toward I 90: Spokane, Seattle
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 11
Toward I 90: Spokane, Seattle
7
90.8 mi into trip|~1h 51m in
Keep slight left at fork toward I 90 East: Spokane
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 90 East: Spokane
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Bellingham, WA and Airway Heights, WA, road signs point toward Renton and Seattle.
Renton
71.5 mi in|~1h 26m
Seattle
90.4 mi in|~1h 50m
Main Roads
Road
Distance
Duration
I 90
262.1 mi
4h 44m
I 5
69.6 mi
1h 21m
I 405
18 mi
22m
South Hayford Road
3.3 mi
5m
West Sunset Highway
1.5 mi
2m
West Magnolia Street
0.5 mi
1m
Dupont Street
0.5 mi
1m
West Aero Road
0.4 mi
<1m
Longest stretch:
I 90
— 262.1 mi, about 4h 44m
Turn-by-Turn Driving Directions
Step-by-step road directions between Bellingham, WA and Airway Heights, WA.
1
Start on Dupont Street
0.5 mi·1 min·Dupont Street
2
Continue on Prospect Street
0.2 mi·37 sec·Prospect Street
3
Turn left onto West Champion Street
352 ft·11 sec·West Champion Street
4
Continue on West Magnolia Street
0.5 mi·1 min·West Magnolia Street
5
Turn right onto Ellis Street
0.1 mi·26 sec·Ellis Street
6
Turn left onto Lakeway Drive
0.2 mi·48 sec·Lakeway Drive
7
Take the ramp
0.3 mi·32 sec
Toward I 5 South: Seattle
8
Merge onto I 5
70 mi·1 hr 21 min·I 5
Use the straight / slight right lanes.
9
Take the exit
0.9 mi·1 min
Exit 182Toward I 405 South: Bellevue, RentonUse the straight / slight right lanes.
10
Merge onto I 405
0.9 mi·1 min·I 405
11
Keep slight right at fork onto I 405
17 mi·21 min·I 405
Use the straight / slight right lanes.
12
Take the exit
0.5 mi·1 min
Exit 11Toward I 90: Spokane, SeattleUse the slight right lane.
13
Keep slight left at fork
0.5 mi·1 min
Toward I 90 East: SpokaneUse the slight left lane.
14
Merge onto I 90
262 mi·4 hr 44 min·I 90
Use the straight / slight right lanes.
15
Take the exit
0.2 mi·31 sec
Toward SR 902 West: Medical Lake
16
Enter roundabout onto WA 902
283 ft·5 sec·West Aero Road
17
Continue on WA 902
0.2 mi·26 sec·West Aero Road
18
Enter roundabout onto WA 902
100 ft·2 sec·West Aero Road
19
Continue on WA 902
411 ft·8 sec·West Aero Road
20
Enter roundabout onto West Geiger Boulevard
27 ft·0 sec·West Geiger Boulevard
21
Continue on West Geiger Boulevard
0.2 mi·23 sec·West Geiger Boulevard
22
Turn left onto South Hayford Road
3.3 mi·5 min·South Hayford Road
23
Turn straight
0.1 mi·12 sec
Toward 2: West Sunset Highway
24
Turn left onto US 2
0.5 mi·56 sec·West Sunset Highway
25
Enter roundabout onto West Sunset Highway
118 ft·2 sec·West Sunset Highway
26
Continue on West Sunset Highway
1.0 mi·1 min·West Sunset Highway
27
Turn right onto South Lundstrom Street
0.1 mi·31 sec·South Lundstrom Street
28
Turn left onto West 12th Avenue
42 ft·1 sec·West 12th Avenue
29
Arrive at destination
West 12th Avenue
Trip Plan
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 179.7 miles from Bellingham, WA, or about 3h 28m into the drive.
The longest continuous stretch on this route runs about 262.1 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 79 miles or 1h 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 179.7 miles or 3h 28m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 38m
Traffic, exits, and arrival timing usually matter more near Airway Heights, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Bellingham, WA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Bellingham, WA
This is one driving day of about 359.3 miles and 6h 48m.
Your first comfortable stop window is around 79 miles from Bellingham, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 90 for about 262.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 179.7 mi from Bellingham, WA
· 3h 28m into the drive
The midpoint is around 179.7 miles from Bellingham, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before I 90 if your tank is already low. That segment runs about 262.1 miles.
Arriving in Airway Heights, WA
The final approach into Airway Heights, WA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Airway Heights, WA.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Klondike Gold Rush - Seattle Unit National Historical Park
National Historical Park
Seattle flourished during and after the Klondike Gold Rush. Merchants supplied people from around the world passing through this port city on their way to a remarkable adventure in the Yukon Territory...
7 mi from route
~18 min detour
Free
near mile 86.7
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$75.20 one way
$150.40 round trip
$5.32/gal25.4 MPG avg126 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$78.86
$157.72
premium
$5.77
$81.59
$163.18
diesel
$5.61
$79.33
$158.66
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$75
Meals
$25–$50
Total
$100–$125
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 125.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $38 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
107.8
1
$37.73
$17.25
Efficient EV
89.8
1
$31.44
$14.37
EV Truck/SUV
143.7
1
$50.30
$23.00
Gas CO2
126 kg
EV CO2
42 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 15, 2026
Origin
Bellingham, WA
Afternoon
in Bellingham on Friday
Local time
2:09 PM
PDT
Current temp
59°F
Unavailable
Live forecast
Destination
Airway Heights, WA
Afternoon
in Airway Heights on Friday
Local time
2:09 PM
PDT
Current temp
44°F
Unavailable
Live forecast
59°F
Monroe, WA
180 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
15 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 48m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Bellingham, WA to Airway Heights, WA covers 359.3 miles and takes about 6h 48m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 90, I 5, I 405. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 179.7 miles from Bellingham, WA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $75.20 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 19 significant decision points across 359.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 1.6 miles: Complex interchange - multiple decisions in a short stretch; at 71.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 73.3 miles (I 405): Highway fork - watch signs carefully. Lane positioning matters here.
Between Bellingham, WA and Airway Heights, WA, road signs point toward Renton and Seattle.
Yes. Nearby national parks include Klondike Gold Rush - Seattle Unit National Historical Park.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
