Traveling from Coeur d'Alene to Meridian spans 445.1 miles across the Mountain West, a journey that typically requires about 8 hours and 12 minutes of drive time. While you could technically complete this in one long push, I strongly recommend splitting the trip over 2 days to maintain your energy. You will navigate via I-90, the Thomas S. Foley Memorial Highway, and the Old Oregon Trail Highway throughout the trek. Budgeting around $71 for fuel is a smart move before you head out. Because this route involves a fair amount of turn-heavy local driving, having an overnight stop makes the experience much more manageable than a single grueling stint behind the wheel.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
222.6 miles from Coeur d'Alene, ID
A natural place for your longest stop of the day
, about 4h 12m into the drive
.
Main Roads
Road
Distance
Duration
Old Oregon Trail Highway
215.2 mi
3h 48m
I 90
90.8 mi
1h 40m
Thomas S. Foley Memorial Highway
73.7 mi
1h 19m
Lewis and Clark Trail Highway
23.7 mi
26m
Vietnam Veterans Memorial Highway
16.3 mi
18m
Umatilla-Stanfield Highway
8.4 mi
9m
Lewis and Clark Trail
5.7 mi
7m
North Main Street
2.4 mi
3m
Longest stretch:
Old Oregon Trail Highway
— 215.2 mi, about 3h 48m
Turn-by-Turn Driving Directions
Step-by-step road directions between Coeur d'Alene, ID and Meridian, ID.
1
Start on East Garden Avenue
139 ft·8 sec·East Garden Avenue
2
Turn right onto North 4th Street
1.4 mi·3 min·North 4th Street
3
Take the ramp onto I 90
34 mi·39 min·I 90
Toward SpokaneUse the left lane.
4
Keep slight left at fork onto I 90; US 395
57 mi·1 hr·I 90; US 395
5
Keep slight right at fork onto US 395
74 mi·1 hr 19 min·Thomas S. Foley Memorial Highway
Toward Ritzville, Pasco
6
Take the exit onto US 395
0.6 mi·1 min·US 395
Toward I 182 West, US 395 South: Richland, Pendleton
7
Merge onto I 182; US 12; US 395
1.9 mi·2 min·Lewis and Clark Trail
8
Keep slight right at fork onto US 395
3.8 mi·5 min·Lewis and Clark Trail
Toward US 395: Kennewick, Pendleton, Columbia Basin College, Tri Cities Airport
9
Continue on US 395
1.1 mi·2 min·North US 395
10
Continue on US 395
24 mi·26 min·Lewis and Clark Trail Highway
11
Take the exit onto US 395
0.2 mi·22 sec·US 395
Toward US 395 south, US 730: Umatilla, Hermiston, Irrigon
12
Keep slight left at fork onto US 395
171 ft·10 sec·US 395
Toward US 395 south, US 730: Umatilla, Hermiston, Irrigon
13
Turn left onto US 395; US 730
0.8 mi·57 sec·Columbia River Highway
14
Turn right onto US 395
3.8 mi·4 min·Umatilla-Stanfield Highway
15
Continue on US 395
0.5 mi·44 sec·North 1st Street
16
Turn left onto East Theater Lane
0.3 mi·40 sec·East Theater Lane
17
Turn right onto Northeast 4th Street
1.6 mi·2 min·Northeast 4th Street
18
Turn left onto US 395
3.2 mi·3 min·Umatilla-Stanfield Highway
19
Continue on US 395
2.0 mi·2 min·North Main Street
20
Continue on US 395
1.4 mi·1 min·Umatilla-Stanfield Highway
21
Take the exit onto US 395
0.5 mi·1 min·US 395
Toward US 395 North: Stanfield
22
Merge onto I 84; US 30; US 395
215 mi·3 hr 48 min·Old Oregon Trail Highway
Use the straight / slight right lanes.
23
Continue on I 84; US 20; US 26; US 30
0.7 mi·47 sec·Idaho Medal of Honor Highway
24
Continue on I 84; US 20; US 26; US 30
16 mi·18 min·Vietnam Veterans Memorial Highway
Use the straight / slight right lanes.
25
Take the exit
0.3 mi·24 sec
Exit 44Toward ID 69 South: Meridian, KunaUse the straight / slight right lanes.
26
Keep slight left at fork
409 ft·12 sec
Toward State Police, Idaho Peace Officers MemorialUse the left lane.
27
Turn left onto ID 69
0.2 mi·30 sec·South Meridian Road
28
Continue on South Main Street
0.7 mi·1 min·South Main Street
29
Continue on North Main Street
0.4 mi·1 min·North Main Street
Use the straight / right lanes.
30
Arrive at destination
North Main Street
Trip Plan
Planning for two stops along the way is essential to break up the 8-hour duration and keep your focus sharp. Given the turn-heavy nature of the local sections, I suggest departing early in the morning to handle the more complex driving while you are fresh. Since you are covering nearly 450 miles, keep a close eye on your fuel gauge during the longer 215.2-mile stretch on the Old Oregon Trail Highway, as service intervals may fluctuate. Use your two planned stops as opportunities to check your route navigation, especially when transitioning between the Thomas S. Foley Memorial Highway and local connectors. Taking your time ensures you arrive in Meridian feeling refreshed instead of exhausted from a single-day haul.
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.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 222.6 miles from Coeur d'Alene, ID, or about 4h 12m into the drive.
The longest continuous stretch on this route runs about 215.2 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 98 miles or 1h 50m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 222.6 miles or 4h 12m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 222.6 miles or 4h 12m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 4m
Traffic, exits, and arrival timing usually matter more near Meridian, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Coeur d'Alene, ID 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Coeur d'Alene, ID
Aim for roughly 223 miles and 4.1 hours of wheel time on this day.
Day 2
Finish the approach into Meridian, ID
Aim for roughly 223 miles and 4.1 hours of wheel time on this day.
Your first comfortable stop window is around 98 miles from Coeur d'Alene, ID.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Old Oregon Trail Highway for about 215.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 19
5 decision points cluster between mile 1.4 and 443.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
1.4 mi into trip|~3m in|I 90
Take the ramp onto I 90 toward Spokane
Lane positioning matters here
Use the left lane.
Toward Spokane
6
92.2 mi into trip|~1h 44m in|US 395 / Thomas S. Foley Memorial Highway
Keep slight right at fork onto US 395 / Thomas S. Foley Memorial Highway toward Ritzville, Pasco
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward Ritzville, Pasco
7
197.1 mi into trip|~3h 42m in|US 395
Keep slight left at fork onto US 395 toward US 395 south, US 730: Umatilla, Hermiston, Irrigon
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 395 south, US 730: Umatilla, Hermisto...
8
443.4 mi into trip|~8h 8m in
Take the exit toward ID 69 South: Meridian, Kuna
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 44
Toward ID 69 South: Meridian, Kuna
8
443.7 mi into trip|~8h 8m in
Keep slight left at fork toward State Police, Idaho Peace Officers Memorial
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Toward State Police, Idaho Peace Officers Memor...
Fuel & Cost
Regular Gas
$70.53 one way
$141.07 round trip
$4.03/gal25.4 MPG avg156 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$73.93
$147.86
premium
$4.53
$79.40
$158.80
diesel
$5.61
$98.27
$196.54
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$71
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$201–$311
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 155.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $47 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
133.5
1
$46.74
$21.36
Efficient EV
111.3
1
$38.95
$17.80
EV Truck/SUV
178
2
$62.31
$28.49
Gas CO2
156 kg
EV CO2
52 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 12, 2026
Origin
Coeur d'Alene, ID
Evening
in Coeur d'Alene on Saturday
Local time
6:12 PM
PDT
Current temp
43°F
Partly Cloudy
SE 3 mph6% chanceLive forecast
Destination
Meridian, ID
Evening
in Meridian on Saturday
Local time
7:12 PM
MDT
Current temp
46°F
Rain Showers Likely
SE 5 mph67% chanceLive 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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
3 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
8h 12m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Expect a varied driving experience that balances fast-paced highway segments with more technical, local road navigation. With only 21% of the route consisting of major highways, you will spend a significant amount of time on roads that demand your full attention. The longest uninterrupted stretch is 215.2 miles on the Old Oregon Trail Highway, which serves as the backbone of your trip. As you transition between these different road types, the personality of the drive shifts from high-speed interstate travel to more winding, localized conditions. Be prepared for a dynamic environment that keeps you engaged rather than lulled into the monotony of a straight interstate grind.
Only 21% highway — the rest is turn-by-turn surface driving.
30 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 215.2 mi on Old Oregon Trail Highway.
How Hard Is This Drive?
9/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.4 miles in near I 90.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 19 significant decision points across 445.1 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 1.4 miles (I 90): Lane positioning matters here; at 92.2 miles (US 395 / Thomas S. Foley Memorial Highway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 197.1 miles (US 395): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
3,749 ft417 ft
Total Climb
3,751 ft
Total Descent
3,337 ft
Highest Point
3,749 ft
~259.7 mi in
Elevation Range
3,332 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Coeur d'Alene, ID and Meridian, ID, road signs point toward Ritzville, Pasco, Pendleton, Columbia Basin College, Tri Cities Airport and Hermiston - among others.
Ritzville
92.2 mi in|~1h 44m|via US 395
Pasco
92.2 mi in|~1h 44m|via US 395
Pendleton
165.9 mi in|~3h 3m|via US 395
Columbia Basin College
168.3 mi in|~3h 7m|via US 395
Tri Cities Airport
168.3 mi in|~3h 7m|via US 395
Hermiston
196.9 mi in|~3h 41m|via US 395
Irrigon
196.9 mi in|~3h 41m|via US 395
Who Is This Route For?
Solo Traveler
8h 12m drive, plan rest stops for pacing.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
The longest stretch is about 215.2 miles on Old Oregon Trail Highway. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 223 miles on day one.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Meridian, ID before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
Mostly yes along the main roads, but rural stretches through ID can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: at 1.4 miles (I 90): Lane positioning matters here; at 92.2 miles (US 395 / Thomas S. Foley Memorial Highway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 197.1 miles (US 395): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Not recommended in a single day. At 8.2 hours each way, a round trip means 16.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Meridian, ID before the return drive.
