Evergreen, MT to Lewistown, MT is 327.3 miles and takes about 6h 13m via East Evergreen Drive and US 2, with a fuel budget near $55 and enough daylight to finish in a day. This trip stays within Montana's Mountain West region, offering a straightforward drive through varied terrain. You'll spend most of your time on surface roads, making it a more relaxed pace than a pure highway cruise. With only one recommended stop and a clear route, this is a good option for a single-day excursion.
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
163.6 miles from Evergreen, MT
A natural place for your longest stop of the day
, about 3h 11m into the drive
.
Main Roads
Road
Distance
Duration
US Route 2
80.1 mi
1h 30m
US 87
79 mi
1h 25m
US 89
76.4 mi
1h 26m
10th Avenue South
22.6 mi
25m
United States Route 89
16.8 mi
18m
1st Road Southeast
14.7 mi
15m
MT 206
9.7 mi
12m
First Special Service Force Memorial Highway
9.5 mi
8m
Longest stretch:
US Route 2
— 80.1 mi, about 1h 30m
Traffic on I-15
Hour-of-day weekday pattern from 8 FHWA count stations on your route.
Peak
5 PM
~393 veh/hr typical
· worst 526
Quietest
1 AM
~14 veh/hr
Peak-to-quiet ratio
28.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 103 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Evergreen, MT and Lewistown, MT.
1
Start on US 2
26 ft·3 sec·La Salle Road
2
Turn right onto East Evergreen Drive
1.0 mi·2 min·East Evergreen Drive
3
Turn right onto Helena Flats Road
0.1 mi·21 sec·Helena Flats Road
4
Turn left onto MT 35
1.1 mi·1 min·MT 35
Use the right lane.
5
Continue on MT 35
3.3 mi·4 min·MT 35
6
Turn left onto MT 206
9.7 mi·12 min·MT 206
Use the left lane.
7
At end of road, turn right onto US 2
1.7 mi·2 min·US 2
8
Continue on US 2
80 mi·1 hr 30 min·US Route 2
9
Enter roundabout onto US 2; US 89
24 ft·0 sec·US 2; US 89
10
Continue on US 2; US 89
3.7 mi·6 min·US 2; US 89
11
Turn straight onto US 89
68 mi·1 hr 16 min·US 89
12
Enter roundabout onto US 89
526 ft·19 sec·1st Street Southwest
13
Continue on US 89
107 ft·1 sec·1st Street Southwest
14
Turn straight onto US 89
0.7 mi·1 min·Main Avenue South
15
Continue on US 89
17 mi·18 min·United States Route 89
16
Continue on US 89
15 mi·15 min·1st Road Southeast
17
At end of road, turn left onto US 89; MT 200
7.9 mi·9 min·US 89; MT 200
18
Take the exit onto US 89; MT 200
0.3 mi·32 sec·US 89; MT 200
Toward I 15 South: Great Falls
19
Merge onto I 15; US 89; MT 200
9.5 mi·8 min·First Special Service Force Memorial Highway
20
Take the exit onto I 15 Business
0.2 mi·30 sec·I 15 Business
Toward I 15 Business
21
Turn left onto I 15 Business
1.5 mi·1 min·Central Avenue West
22
Continue on I 15 Business
0.2 mi·17 sec·First Avenue North Bridge
23
Continue on I 15 Business
1.2 mi·2 min·1st Avenue North
24
Turn right onto US 87
0.8 mi·1 min·14th Street North
25
Turn left onto US 87; US 89; MT 3; MT 200
23 mi·25 min·10th Avenue South
26
Enter roundabout
224 ft·2 sec
27
Continue
0.3 mi·20 sec
28
Turn straight onto US 87; MT 3; MT 200
64 mi·1 hr 9 min·US 87; MT 3; MT 200
29
Continue on US 87; US 191; MT 200
15 mi·15 min·US 87; US 191; MT 200
30
Continue on US 87; MT 200
1.5 mi·1 min·US Highway 87
31
Continue on US 87; MT 200
0.8 mi·2 min·West Main Street
32
Turn right onto 6th Avenue South
395 ft·17 sec·6th Avenue South
33
Arrive at destination
6th Avenue South
Trip Plan
Given the 6h 13m estimated drive time, starting your day in Evergreen, MT, before 10 AM should give you ample time to reach Lewistown, MT, before evening. Since this is a single-day trip with only one recommended stop, you have the flexibility to depart a bit later if needed. Keep an eye on your fuel gauge, especially as you move onto US 2, and confirm the location of your single stop in advance. Plan to fuel up before leaving Evergreen, as the $55 fuel cost is an estimate for the entire 327.3 miles.
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 1 meaningful break for fuel, food, and rest.
The halfway point lands around 163.6 miles from Evergreen, MT, or about 3h 11m into the drive.
The longest continuous stretch on this route runs about 80.1 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 72 miles or 1h 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 163.6 miles or 3h 11m 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 8m
Traffic, exits, and arrival timing usually matter more near Lewistown, MT than in the middle of the route.
Before You Leave
+
Open the route before leaving Evergreen, 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 Evergreen, MT
This is one driving day of about 327.3 miles and 6h 13m.
Your first comfortable stop window is around 72 miles from Evergreen, MT.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on US Route 2 for about 80.1 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 15
5 decision points cluster between mile 1 and 97.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
1 mi into trip|~2m in|Helena Flats Road
Turn right onto Helena Flats Road
Navigation decision point
6
1.2 mi into trip|~2m in|MT 35
Turn left onto MT 35
Lane positioning matters here
Use the right lane.
6
5.6 mi into trip|~8m in|MT 206
Turn left onto MT 206
Lane positioning matters here
Use the left lane.
5
15.3 mi into trip|~20m in|US 2
At end of road, turn right onto US 2
Navigation decision point
4
97.1 mi into trip|~1h 53m in|US 2; US 89
Enter roundabout onto US 2; US 89
Roundabout - know your exit number before entering
Fuel & Cost
Regular Gas
$44.46 one way
$88.91 round trip
$3.45/gal25.4 MPG avg115 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.85
$49.61
$99.22
premium
$4.15
$53.48
$106.95
diesel
$3.75
$48.32
$96.64
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$44
Meals
$25–$50
Total
$69–$94
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 114.5 kg one way.
Driving Electric?
About $34 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
98.2
1
$34.37
$15.71
Efficient EV
81.8
0
$28.64
$13.09
EV Truck/SUV
130.9
1
$45.82
$20.95
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.
Forecast as of Oct 17, 2026
Origin
Evergreen, MT
Morning
in Evergreen on Saturday
Local time
10:33 AM
MDT
Current temp
32°F
Widespread Frost
W 2 mph0% chanceLive forecast
High Wind Warning
High Wind Warning issued October 16 at 11:59PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT
High Wind Warning
High Wind Warning issued October 16 at 11:59PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT
Destination
Lewistown, MT
Morning
in Lewistown on Saturday
Local time
10:33 AM
MDT
Current temp
45°F
Mostly Clear
SSE 13 mph0% chanceLive forecast
High Wind Warning
High Wind Warning issued October 16 at 11:59PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT
High Wind Warning
High Wind Warning issued October 16 at 11:59PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT
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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
13 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
6h 13m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Glacier National Park
National Park
A showcase of melting glaciers, alpine meadows, carved valleys, and spectacular lakes. With over 700 miles of trails, Glacier is a paradise for adventurous visitors seeking a landscape steeped in huma...
14 mi from route
~35 min detour
$35
near mile 33.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This 327.3-mile drive features 0% highway, meaning you'll be on surface roads for the entire trip. The route begins on East Evergreen Drive and Helena Flats Road before transitioning to US 2. Expect a largely rural cruising experience with minimal traffic, allowing for consistent progress. The longest stretch without a services stop isn't specified, but with only one recommended stop, plan accordingly.
84% highway — fuel and pacing are the main things to plan.
33 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 80.1 mi on US Route 2.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on US Route 2 and US 87. There are only a few real navigation decisions along the way. The trickiest moment comes around 1 miles in near Helena Flats Road.
Driving Effort3/10
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 6h 13m, endurance matters. Plan breaks every 2-3 hours. The 15 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: at 1 miles (Helena Flats Road): Navigation decision point; at 1.2 miles (MT 35): Lane positioning matters here; at 5.6 miles (MT 206): Lane positioning matters here.
Kalispell is a town in Montana, near Glacier National Park. The name of the town means "flat land above the lake" in Salish, a Native American language. The population is about 23,000 (2016).
The longest stretch is about 80.1 miles on US Route 2. The full list of main roads is in the Roads section above.
Yes — we found about 4 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Lewistown, MT 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 1 meaningful breaks. There are 4 rest areas along the route for bathroom stops.
Mostly yes along the main roads, but rural stretches through MT 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 miles (Helena Flats Road): Navigation decision point; at 1.2 miles (MT 35): Lane positioning matters here; at 5.6 miles (MT 206): Lane positioning matters here.
Yes — Glacier National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.2 hours each way, a round trip means 12.5 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Lewistown, MT before the return drive.
