Drive Time
5h 53m
Distance
370.5 mi
596 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$50
one way
The drive from Big Timber, MT to Evergreen, MT covers 370.5 miles and takes about 5h 53m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on West 1st Avenue, Big Timber Loop Road, I 90 West for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $50.32 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
185.3 miles from Big Timber, MT
A natural place for your longest stop of the day , about 2h 56m into the drive .
Expect a 5h 53m drive with frequent turns across 370.5 miles of local and secondary roads.
| Road | Distance | Duration |
|---|---|---|
| West 1st Avenue | Unavailable | Refreshing |
| Big Timber Loop Road | Unavailable | Refreshing |
| I 90 West | Unavailable | Refreshing |
| US 12 East | Unavailable | Refreshing |
| Helena Flats Road | Unavailable | Refreshing |
| East Evergreen Drive | Unavailable | Refreshing |
| La Salle Road | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between Big Timber, MT and Evergreen, MT.
Start on McLeod Street
Turn right onto West 1st Avenue
Continue on Big Timber Loop Road
Turn left
Take the ramp right
Merge slight right
Continue straight
Continue straight
Keep slight left to continue on I 90 West: Missoula
Take the exit slight right toward US 12 East: Helena, Garrison
At the end of the road, turn right
Turn sharp left
At the end of the road, turn left
Turn right
At the end of the road, turn right
Continue straight
Turn right onto Helena Flats Road
Turn left onto East Evergreen Drive
Turn left onto La Salle Road
Arrive at your destination
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.
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 82 miles or 1h 18m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 185.3 miles or 2h 56m 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 55m
Traffic, exits, and arrival timing usually matter more near Evergreen, MT than in the middle of the route.
Open the route before leaving Big Timber, MT 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 Big Timber, MT
This is one driving day of about 370.5 miles and 5h 53m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 185.3 mi from Big Timber, MT · 2h 56m into the drive
Mid-route town
Meal stop
185 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.
A short stop after about 82 miles helps settle the day before fatigue starts building.
The midpoint is around 185.3 miles from Big Timber, MT, which is a good place for a longer meal and fuel stop.
The final approach into Evergreen, MT 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 Evergreen, MT.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$50.32 one way
$100.65 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.85 | $56.16 | $112.32 |
| premium | $4.15 | $60.53 | $121.07 |
| diesel | $3.75 | $54.70 | $109.40 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$50
Meals
$25–$50
Total
$75–$100
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 129.6 kg one way.
Driving Electric?
About $39 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 111.1 | 1 | $38.90 | $17.78 |
| Efficient EV | 92.6 | 1 | $32.42 | $14.82 |
| EV Truck/SUV | 148.2 | 1 | $51.87 | $23.71 |
Gas CO2
130 kg
EV CO2
43 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. If you're planning ahead, check the forecast closer to your travel date.
Origin
Morning in Big Timber on Saturday
Local time
7:32 AM
MDT
Current temp
49°F
Forecast unavailable right now
Destination
Morning in Evergreen on Saturday
Local time
7:32 AM
MDT
Current temp
29°F
Forecast unavailable right now
Along the Route
30°F
Deer Lodge, MT
185 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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
An early start around 7-8 AM gets you there with plenty of daylight left.
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