Drive Time
6h 18m
Distance
327.8 mi
527 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$52
one way
Photo: Shashank Brahmavar
The drive from Lewistown, MT to Evergreen, MT covers 327.8 miles and takes about 6h 18m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on US 87, US 2, United States Highway 89 for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 83.6 miles on US 87. At current regular gas prices, budget about $51.94 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
163.9 miles from Lewistown, MT
A natural place for your longest stop of the day , about 3h 6m into the drive .
This is a 6h 18m highway drive covering 327.8 miles, with most of the trip on US 87 and US 2. The longest continuous stretch is about 83.6 miles on US 87.
This is a straightforward highway drive that stays mostly on US 87 and US 2. There are only a few real navigation decisions along the way. The trickiest moment comes around 81.6 miles in.
Easy - simple navigation with a manageable amount of wheel time
The route itself is not hard, but at 6h 18m, endurance matters. Plan breaks every 2-3 hours. The 21 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: at 81.6 miles: Roundabout - know your exit number before entering; at 106.3 miles (I 15 Business / Park Drive North): Navigation decision point; at 158.2 miles (US 89 / West Division Street): Roundabout - know your exit number before entering.
These are the spots where you need to pay the most attention. Preview them before you drive.
Enter roundabout
Roundabout - know your exit number before entering
At end of road, turn left onto I 15 Business / Park Drive North
Navigation decision point
Enter roundabout onto US 89 / West Division Street
Roundabout - know your exit number before entering
Turn left onto MT 206
Lane positioning matters here
At end of road, turn right onto MT 35
Lane positioning matters here
| Road | Distance | Duration |
|---|---|---|
| US 87 | 83.6 mi | 1h 30m |
| US 2 | 77.9 mi | 1h 29m |
| United States Highway 89 | 49.2 mi | 53m |
| US 89 | 40.5 mi | 45m |
| US Highway 87 | 16.1 mi | 17m |
| 13th Lane Northwest | 12.9 mi | 15m |
| MT 206 | 9.7 mi | 12m |
| First Special Service Force Memorial Highway | 9.4 mi | 9m |
Step-by-step road directions between Lewistown, MT and Evergreen, MT.
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 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 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 163.9 miles or 3h 6m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 5m
Traffic, exits, and arrival timing usually matter more near Evergreen, MT than in the middle of the route.
Open the route before leaving Lewistown, 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 Lewistown, MT
This is one driving day of about 327.8 miles and 6h 18m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 163.9 mi from Lewistown, MT · 3h 6m into the drive
Mid-route town
Meal stop
164 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 80 miles helps settle the day before fatigue starts building.
The midpoint is around 163.9 miles from Lewistown, MT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before US 87 if your tank is already low. That segment runs about 83.6 miles.
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
$51.94 one way
$103.89 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.23 | $54.60 | $109.21 |
| premium | $4.53 | $58.45 | $116.90 |
| diesel | $5.64 | $72.83 | $145.65 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$52
Meals
$25–$50
Total
$77–$102
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 114.7 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $34 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 98.3 | 1 | $34.42 | $15.73 |
| Efficient EV | 82 | 0 | $28.68 | $13.11 |
| EV Truck/SUV | 131.1 | 1 | $45.89 | $20.98 |
Gas CO2
115 kg
EV CO2
38 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
Afternoon in Lewistown on Saturday
Local time
2:25 PM
MDT
Current temp
27°F
Forecast unavailable right now
Destination
Afternoon in Evergreen on Saturday
Local time
2:25 PM
MDT
Current temp
29°F
Forecast unavailable right now
Along the Route
23°F
North Browning, MT
164 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
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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