The drive from Lewiston Orchards, ID to Salmon, ID covers 337.1 miles and takes about 7h 30m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on US 12, US 93, Thain Road for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 205.2 miles on US 12.
At current regular gas prices, budget about $53.42 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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
168.6 miles from Lewiston Orchards, ID
A natural place for your longest stop of the day
, about 3h 51m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 30m. Total distance: 337.1 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
This is a 7h 30m highway drive covering 337.1 miles, with most of the trip on US 12 and US 93. The longest continuous stretch is about 205.2 miles 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 14 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 205.2 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on US 12 and US 93. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
The route itself is not hard, but at 7h 30m, endurance matters. Plan breaks every 2-3 hours. The 7 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: near the start: Navigation decision point; near the start (Bryden Avenue): Navigation decision point; at 4 miles (US 12): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 7 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
0 mi into trip|~0m in
At end of road, turn right
Navigation decision point
5
0 mi into trip|~0m in|Bryden Avenue
Turn right onto Bryden Avenue
Navigation decision point
8
4 mi into trip|~9m in|US 12
Keep slight right at fork onto US 12 toward US 95 South: Missoula, Boise
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward US 95 South: Missoula, Boise
4
11.4 mi into trip|~18m in|US 12
Take the exit onto US 12 toward US 12 East
Exit ramp - move to the correct lane early
Toward US 12 East
6
208.2 mi into trip|~4h 40m in|US 93
Turn right onto US 93
Lane positioning matters here
Use the straight / left lanes.
Main Roads
Road
Distance
Duration
US 12
205.2 mi
4h 33m
US 93
128.6 mi
2h 50m
Thain Road
1.9 mi
4m
21st Street
1.1 mi
2m
Main Street
0.1 mi
<1m
Courthouse Drive
<0.1 mi
<1m
Bryden Avenue
<0.1 mi
<1m
South Saint Charles Street
<0.1 mi
<1m
Longest stretch:
US 12
— 205.2 mi, about 4h 33m
Turn-by-Turn Driving Directions
Step-by-step road directions between Lewiston Orchards, ID and Salmon, ID.
1
Start on this road
145 ft·12 sec·this road
2
At end of road, turn right
62 ft·6 sec
3
Turn right onto Bryden Avenue
207 ft·10 sec·Bryden Avenue
4
Turn slight right onto Thain Road
1.9 mi·4 min·Thain Road
5
Continue on 21st Street
1.1 mi·2 min·21st Street
6
Continue on US 12
1.0 mi·2 min·US 12
7
Keep slight right at fork onto US 12
7.4 mi·8 min·US 12
Toward US 95 South: Missoula, BoiseUse the straight lane.
8
Take the exit onto US 12
164 mi·3 hr 42 min·US 12
Toward US 12 East
9
Continue on US 12
33 mi·39 min·US 12
10
Turn right onto US 93
129 mi·2 hr 50 min·US 93
Use the straight / left lanes.
11
Turn left onto US 93
488 ft·8 sec·Courthouse Drive
12
Continue on US 93
0.1 mi·15 sec·Main Street
13
Turn right onto South Saint Charles Street
206 ft·9 sec·South Saint Charles Street
14
Arrive at destination
South Saint Charles Street
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 168.6 miles from Lewiston Orchards, ID, or about 3h 51m into the drive.
The longest continuous stretch on this route runs about 205.2 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 74 miles or 1h 43m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 168.6 miles or 3h 51m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 11m
Traffic, exits, and arrival timing usually matter more near Salmon, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Lewiston Orchards, 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.
Day 1
Settle into the route from Lewiston Orchards, ID
This is one driving day of about 337.1 miles and 7h 30m.
Your first comfortable stop window is around 74 miles from Lewiston Orchards, ID.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on US 12 for about 205.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 168.6 mi from Lewiston Orchards, ID
· 3h 51m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Nez Perce National Historical Park
National Historical Park
Since time immemorial, the valleys, prairies, mountains, and plateaus of the inland northwest have been home to the nimíipuu (Nez Perce) people. Extremely resilient, they survived the settling of the...
5 mi from route
~13 min detour
Free
near mile 81.4
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$53.42 one way
$106.84 round trip
$4.03/gal25.4 MPG avg118 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$55.99
$111.99
premium
$4.53
$60.13
$120.27
diesel
$5.61
$74.43
$148.85
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: 117.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
EV Charging Along Route
2 DC fast chargers
· Coverage: fair
Tesla Destination Charger
Salmon, Idaho
Tesla Destination
1 DCFC
EvGateway Charging Station
Hamilton, Montana
Other
1 DCFC
Tesla Destination: 1
Other: 1
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $35 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
101.1
1
$35.40
$16.18
Efficient EV
84.3
0
$29.50
$13.48
EV Truck/SUV
134.8
1
$47.19
$21.57
Gas CO2
118 kg
EV CO2
39 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
Lewiston Orchards, ID
Afternoon
in Lewiston Orchards on Friday
Local time
2:01 PM
PDT
Current temp
62°F
Unavailable
Live forecast
Destination
Salmon, ID
Afternoon
in Salmon on Friday
Local time
3:01 PM
MDT
Current temp
64°F
Unavailable
Live forecast
43°F
Hamilton, MT
169 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
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
2 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
7h 30m 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 Lewiston Orchards, ID to Salmon, ID covers 337.1 miles and takes about 7h 30m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are US 12, US 93, Thain Road. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 168.6 miles from Lewiston Orchards, ID. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $53.42 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 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
The route itself is not hard, but at 7h 30m, endurance matters. Plan breaks every 2-3 hours. The 7 decision points are all manageable with basic attention.
The main spots that need attention: near the start: Navigation decision point; near the start (Bryden Avenue): Navigation decision point; at 4 miles (US 12): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
The route from Lewiston Orchards, ID to Salmon, ID does not surface many named destination signs beyond the main corridor.
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, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
