Origin
Pocatello, ID
Night in Pocatello on Friday
Local time
9:43 PM
MDT
Current temp
64°F
Unavailable
Live forecast
Trip from Pocatello, ID to Saint Maries, ID
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
9h 4m
Distance
539.3 mi
868 km
Drive Score
8/10
Great drive
Same Day?
2-day trip
Fuel Cost
$85
one way
EV Charging
Unknown
Best Time to Leave
4 AM
8h 56m
★
6 AM
9h 4m
8 AM
9h 20m
10 AM
9h 10m
12 PM
9h 8m
3 PM
9h 11m
5 PM
9h 20m
8 PM
8h 59m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Pocatello, ID
Wikimedia Commons
Saint Maries, ID
Sami Aksu
Trip Overview
The drive from Pocatello, ID to Saint Maries, ID covers 539.3 miles and takes about 9h 4m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on East Wyeth Street, North 10th Avenue, East Center Street for much of the mileage, and the overall profile is long-distance drive. At current regular gas prices, budget about $85.46 one way before food or hotel costs.
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
269.6 miles from Pocatello, ID
A natural place for your longest stop of the day , about 4h 32m into the drive .
Who Is This Route For?
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
9h 4m drive, plan rest stops for pacing.
Scenic Drive
Long-distance drive route profile.
Drive Character
At 539.3 miles and 9h 4m of driving, this is a route where fuel stops, weather, and timing matter more than any single turn. The main roads are East Wyeth Street and North 10th Avenue.
Expect a mix of faster highway mileage and slower local approaches near the beginning or end.
There are about 13 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
East Wyeth Street is one of the defining roads on this drive.
How Hard Is This Drive?
At 9h 4m, this is a long-haul route where pacing matters more than any single turn. There are only a few real navigation decisions along the way.
Driving Effort
4/10
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 9h 4m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Pocatello, ID to Saint Maries, ID is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| East Wyeth Street | — | — |
| North 10th Avenue | — | — |
| East Center Street | — | — |
| Veterans Memorial Highway | — | — |
| I 90 West | — | — |
| ID 3 | — | — |
| Highway 3 | — | — |
| South 3rd Street | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
East Wyeth Street
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Pocatello, ID and Saint Maries, ID.
1
Start on North 7th Avenue
230 ft
·
16 sec
·
North 7th Avenue
2
Turn left onto East Wyeth Street
0.2 mi
·
50 sec
·
East Wyeth Street
3
Turn right onto North 10th Avenue
0.3 mi
·
45 sec
·
North 10th Avenue
4
Turn left onto East Center Street
0.9 mi
·
2 min
·
East Center Street
5
Turn left
0.5 mi
·
37 sec
6
Merge slight left onto Veterans Memorial Highway
247 mi
·
3 hr 52 min
·
Veterans Memorial Highway
7
Take the exit slight left toward I 90 West: Missoula
0.5 mi
·
1 min
·
I 90 West: Missoula
8
Merge slight left onto I 90 West: Missoula
257 mi
·
4 hr 16 min
·
I 90 West: Missoula
9
Take the exit slight right toward ID 3: Harrison, Rose Lake, Saint Maries
0.2 mi
·
31 sec
·
ID 3: Harrison, Rose Lake, Saint Maries
10
Turn left onto South Highway 3
33 mi
·
48 min
·
South Highway 3
11
Continue on South 3rd Street
0.2 mi
·
29 sec
·
South 3rd Street
12
Turn right onto West Jefferson Avenue
49 ft
·
2 sec
·
West Jefferson Avenue
13
Arrive at your destination
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.
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 269.6 miles from Pocatello, ID, or about 4h 32m into the drive.
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 119 miles or 2h in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 269.6 miles or 4h 32m 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 269.6 miles or 4h 32m
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 8h 3m
Traffic, exits, and arrival timing usually matter more near Saint Maries, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Pocatello, 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 Pocatello, ID
Aim for roughly 270 miles and 4.5 hours of wheel time on this day.
Day 2
Finish the approach into Saint Maries, ID
Aim for roughly 270 miles and 4.5 hours of wheel time on this day.
Your first comfortable stop window is around 119 miles from Pocatello, 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.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 269.6 mi from Pocatello, ID · 4h 32m into the drive
First major stop
Coffee and fuel
178 mi into the route
Best for: Coffee, fuel, and an easy first stretch
This is a natural early stop once the first hours of the drive are behind you.
Second major stop
Overnight candidate
356 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Thompson Falls, MTOvernight Options
Night 1
270 mi · about 4.5h in
A practical overnight split lands near Thompson Falls, MT after about 270 miles or 4.5 hours of driving.
Find hotelsPacing Suggestions
Fuel and coffee
A short stop after about 119 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 269.6 miles from Pocatello, ID, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 270 miles or 4.5 hours on the road.
Arriving in Saint Maries, ID
The final approach into Saint Maries, ID 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 Saint Maries, ID.
On a multi-day trip, keep the last day a little lighter so you reach Saint Maries, ID with some flexibility left in the schedule.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$85.46 one way
$170.92 round trip
$4.03/gal
25.4 MPG avg
189 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $89.58 | $179.16 |
| premium | $4.53 | $96.20 | $192.41 |
| diesel | $5.61 | $119.07 | $238.14 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$85
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$215–$325
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 188.7 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $57 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 161.8 | 1 | $56.63 | $25.89 |
| Efficient EV | 134.8 | 1 | $47.19 | $21.57 |
| EV Truck/SUV | 215.7 | 2 | $75.50 | $34.52 |
Gas CO2
189 kg
EV CO2
63 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.
Destination
Saint Maries, ID
Evening in Saint Maries on Friday
Local time
8:43 PM
PDT
Current temp
44°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.
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 earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
20 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
9h 4m 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.
Frequently Asked Questions
The drive from Pocatello, ID to Saint Maries, ID covers 539.3 miles and takes about 9h 4m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are East Wyeth Street, North 10th Avenue, East Center Street. Expect a mix of highway and local road driving.
Consider an overnight stop or starting very early.
Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 270 miles on day one.
The midpoint is about 269.6 miles from Pocatello, ID. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $85.46 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 9h 4m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
This route does not have any notably tricky sections. Most of the drive from Pocatello, ID to Saint Maries, ID is straightforward, with well-signed roads and simple exits.
The route from Pocatello, ID to Saint Maries, 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, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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