Origin
Pasco, WA
Evening in Pasco on Sunday
Local time
8:15 PM
PDT
Current temp
39°F
Unavailable
Live forecast
Trip from Pasco, WA to Kelso, WA
Drive Time
4h 54m
Distance
250.8 mi
404 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$53
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
4h 41m
★
6 AM
4h 54m
8 AM
5h 21m
10 AM
5h 4m
12 PM
5h 1m
3 PM
5h 5m
5 PM
5h 20m
8 PM
4h 46m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Pasco, WA
nicholas hatherly
Kelso, WA
Wundef Media
Trip Overview
Spanning 250.8 miles across Washington, this trip from Pasco to Kelso is a straightforward journey that typically takes about 4 hours and 54 minutes. Because the route is primarily highway-focused, it is perfectly suited for a single-day trip, though you should budget approximately $53 for fuel. You will navigate using a combination of I-182, US-12, and I-5 to reach your destination. While the drive is efficient, the nearly five-hour duration means you should plan for at least one stop to stay fresh behind the wheel. It is a practical connection between these two Pacific Coast region points, offering a reliable path if you need to travel across the state efficiently.
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
125.4 miles from Pasco, WA
A natural place for your longest stop of the day , about 2h 25m into the drive .
Drive Character
Expect a highly efficient experience, as this route is comprised of 98% highway driving. You will spend the vast majority of your time on US-12, which features a significant 207.5-mile stretch that serves as the backbone of your journey. Transitioning from the regional roads onto I-5 shifts the pace, moving you from the initial highway segments into more heavily trafficked interstate corridors. This is a consistent, highway-focused drive that favors speed and directness over technical or winding backroads. Prepare for a steady, focused experience that requires you to stay alert during the long, uninterrupted sections on US-12.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
US 12 is the longest continuous segment at about 207.5 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on US 12 and I 5. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near West Court Street.
Route Complexity
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 15 significant decision points across 250.8 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 0.1 miles (West Court Street): Complex interchange - multiple decisions in a short stretch; at 2.7 miles (I 182; US 12): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 14.5 miles (US 12): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 15 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
0.1 mi into trip
|
~0m in
|
West Court Street
At end of road, turn right onto West Court Street
Complex interchange - multiple decisions in a short stretch
8
2.7 mi into trip
|
~5m in
|
I 182; US 12
Keep slight left at fork onto I 182; US 12 toward I 182, US 12
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 182, US 12
6
14.5 mi into trip
|
~17m in
|
US 12
Keep slight right at fork onto US 12 toward I 82 West, US 12 West: Prosser, Yakima
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 82 West, US 12 West: Prosser, Yakima
6
85.5 mi into trip
|
~1h 35m in
|
US 12
Keep slight right at fork onto US 12 toward US 12 West: Naches, White Pass
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 12 West: Naches, White Pass
7
250.8 mi into trip
|
~4h 54m in
|
North 4th Avenue
Turn left onto North 4th Avenue
Lane positioning matters here
Use the left lane.
Towns Along This Route
Between Pasco, WA and Kelso, WA, road signs point toward Yakima, 1St Street: White Pass, Chinook Pass, Naches and White Pass.
Yakima
14.5 mi in
|
~17m
|
via US 12
1St Street: White Pass
85.4 mi in
|
~1h 35m
|
via US 12
Chinook Pass
85.4 mi in
|
~1h 35m
|
via US 12
Naches
85.4 mi in
|
~1h 35m
|
via US 12
White Pass
85.5 mi in
|
~1h 35m
|
via US 12
Main Roads
| Road | Distance | Duration |
|---|---|---|
| US 12 | 207.5 mi | 4h 3m |
| I 5 | 27.4 mi | 29m |
| I 182 | 11.8 mi | 12m |
| Lewis and Clark Trail | 1.3 mi | 1m |
| North 4th Avenue | 0.6 mi | 1m |
| North Kelso Avenue | 0.6 mi | 1m |
| West Court Street | 0.3 mi | <1m |
| North Pacific Avenue | 0.2 mi | <1m |
Longest stretch:
US 12
— 207.5 mi, about 4h 3m
Turn-by-Turn Driving Directions
Step-by-step road directions between Pasco, WA and Kelso, WA.
1
Start on North 8th Avenue
0.1 mi
·
32 sec
·
North 8th Avenue
2
At end of road, turn right onto West Court Street
0.3 mi
·
44 sec
·
West Court Street
3
Turn left onto North 4th Avenue
0.6 mi
·
1 min
·
North 4th Avenue
4
Take the ramp
0.4 mi
·
47 sec
5
Merge onto I 182; US 12; US 395
1.3 mi
·
1 min
·
Lewis and Clark Trail
6
Keep slight left at fork onto I 182; US 12
12 mi
·
12 min
·
I 182; US 12
Toward I 182, US 12
Use the straight lane.
7
Keep slight right at fork onto US 12
71 mi
·
1 hr 17 min
·
US 12
Toward I 82 West, US 12 West: Prosser, Yakima
8
Take the exit onto US 12
0.1 mi
·
10 sec
·
US 12
Toward US 12 west, North 1st Street: White Pass, Chinook Pass, Naches
9
Keep slight right at fork onto US 12
18 mi
·
23 min
·
US 12
Toward US 12 West: Naches, White Pass
10
Turn left onto US 12
119 mi
·
2 hr 22 min
·
US 12
11
Take the exit
0.2 mi
·
39 sec
Toward I 5 South: Portland
12
Merge onto I 5
27 mi
·
29 min
·
I 5
13
Take the exit
0.3 mi
·
39 sec
Toward North Kelso Avenue
14
Turn right onto North Kelso Avenue
0.6 mi
·
1 min
·
North Kelso Avenue
15
Continue on North Pacific Avenue
0.2 mi
·
32 sec
·
North Pacific Avenue
16
Turn left onto WA 4
0.1 mi
·
16 sec
·
Cowlitz Way
17
Turn left onto North 4th Avenue
32 ft
·
1 sec
·
North 4th Avenue
Use the left lane.
18
Arrive at destination
North 4th Avenue
Trip Plan
To make the most of your 250.8-mile transit, aim to leave early in the morning to beat potential congestion on the final I-5 leg of your trip. Since you have a 4 hour and 54 minute driving time, plan to schedule your single recommended stop roughly halfway through the 207.5-mile stretch on US-12 to avoid fatigue. Keep a close eye on your fuel gauge, as the $53 estimate can fluctuate based on your vehicle's efficiency and local market prices. Since this is a one-day trip, the main advantage is your flexibility; you can easily adjust your pace to accommodate traffic or weather conditions. Always double-check your route map before departing, as the switch between major highways is the most critical navigation point of the day.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 125.4 miles from Pasco, WA, or about 2h 25m into the drive.
The longest continuous stretch on this route runs about 207.5 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 80 miles or 1h 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 125.4 miles or 2h 25m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 1m
Traffic, exits, and arrival timing usually matter more near Kelso, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Pasco, 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 Pasco, WA
This is one driving day of about 250.8 miles and 4h 54m.
Your first comfortable stop window is around 80 miles from Pasco, 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 US 12 for about 207.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 125.4 mi from Pasco, WA · 2h 25m into the drive
Mid-route town
Meal stop
125 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 125.4 miles from Pasco, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before US 12 if your tank is already low. That segment runs about 207.5 miles.
Arriving in Kelso, WA
The final approach into Kelso, 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 Kelso, 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.
Fuel & Cost
Regular Gas
$52.64 one way
$105.28 round trip
$5.33/gal
25.4 MPG avg
88 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.57 | $54.97 | $109.94 |
| premium | $5.77 | $56.98 | $113.97 |
| diesel | $5.64 | $55.72 | $111.44 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$53
Meals
$25–$50
Total
$78–$103
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 87.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $26 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 75.2 | 0 | $26.33 | $12.04 |
| Efficient EV | 62.7 | 0 | $21.95 | $10.03 |
| EV Truck/SUV | 100.3 | 1 | $35.11 | $16.05 |
Gas CO2
88 kg
EV CO2
29 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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.
Destination
Kelso, WA
Evening in Kelso on Sunday
Local time
8:15 PM
PDT
Current temp
40°F
Unavailable
Live forecast
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
1 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 54m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Pasco, WA to Kelso, WA covers 250.8 miles and takes about 4h 54m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are US 12, I 5, I 182. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 125.4 miles from Pasco, WA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $52.64 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
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 15 significant decision points across 250.8 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 0.1 miles (West Court Street): Complex interchange - multiple decisions in a short stretch; at 2.7 miles (I 182; US 12): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 14.5 miles (US 12): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Between Pasco, WA and Kelso, WA, road signs point toward Yakima, 1St Street: White Pass, Chinook Pass, Naches and White Pass.
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