Origin
Columbia Falls, MT
Night in Columbia Falls on Saturday
Local time
10:50 PM
MDT
Current temp
41°F
Unavailable
Live forecast
Trip from Columbia Falls, MT to Lewistown, MT
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
5h 56m
Distance
313.7 mi
505 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$50
one way
EV Charging
Unknown
Best Time to Leave
4 AM
5h 43m
★
6 AM
5h 56m
8 AM
6h 23m
10 AM
6h 6m
12 PM
6h 3m
3 PM
6h 7m
5 PM
6h 21m
8 PM
5h 49m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Columbia Falls, MT
Wikimedia Commons
Lewistown, MT
Wikimedia Commons
Trip Overview
This 313.7-mile journey from Columbia Falls, MT to Lewistown, MT is best tackled in a single day, taking approximately 5 hours and 56 minutes of driving time. You'll spend most of your time on US Route 2, US 87, and US 89, with 83% of the drive being on highways. With an estimated fuel cost of around $50, it's an economical option for a day trip. The route primarily traverses the Mountain West region, offering a straightforward drive through Montana's varied landscapes. This trip is well-suited for those looking for a direct and efficient passage between these two points.
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
156.8 miles from Columbia Falls, MT
A natural place for your longest stop of the day , about 3h 2m 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 |
| First Special Service Force Memorial Highway | 9.5 mi | 8m |
| US 2 | 6.7 mi | 10m |
Longest stretch:
US Route 2
— 80.1 mi, about 1h 30m
Turn-by-Turn Driving Directions
Step-by-step road directions between Columbia Falls, MT and Lewistown, MT.
1
Start on 7th Street West
102 ft
·
6 sec
·
7th Street West
2
Turn right onto MT 486
0.1 mi
·
34 sec
·
Nucleus Avenue
3
At end of road, turn left onto US 2
0.3 mi
·
49 sec
·
9th Street
4
Continue on US 2
3.0 mi
·
4 min
·
US 2
Use the straight / right lanes.
5
Continue on US 2
80 mi
·
1 hr 30 min
·
US Route 2
6
Enter roundabout onto US 2; US 89
24 ft
·
0 sec
·
US 2; US 89
7
Continue on US 2; US 89
3.7 mi
·
6 min
·
US 2; US 89
8
Turn straight onto US 89
68 mi
·
1 hr 16 min
·
US 89
9
Enter roundabout onto US 89
526 ft
·
19 sec
·
1st Street Southwest
10
Continue on US 89
107 ft
·
1 sec
·
1st Street Southwest
11
Turn straight onto US 89
0.7 mi
·
1 min
·
Main Avenue South
12
Continue on US 89
17 mi
·
18 min
·
United States Route 89
13
Continue on US 89
15 mi
·
15 min
·
1st Road Southeast
14
At end of road, turn left onto US 89; MT 200
7.9 mi
·
9 min
·
US 89; MT 200
15
Take the exit onto US 89; MT 200
0.3 mi
·
32 sec
·
US 89; MT 200
Toward I 15 South: Great Falls
16
Merge onto I 15; US 89; MT 200
9.5 mi
·
8 min
·
First Special Service Force Memorial Highway
17
Take the exit onto I 15 Business
0.2 mi
·
30 sec
·
I 15 Business
Toward I 15 Business
18
Turn left onto I 15 Business
1.5 mi
·
1 min
·
Central Avenue West
19
Continue on I 15 Business
0.2 mi
·
17 sec
·
First Avenue North Bridge
20
Continue on I 15 Business
1.2 mi
·
2 min
·
1st Avenue North
21
Turn right onto US 87
0.8 mi
·
1 min
·
14th Street North
22
Turn left onto US 87; US 89; MT 3; MT 200
23 mi
·
25 min
·
10th Avenue South
23
Enter roundabout
224 ft
·
2 sec
24
Continue
0.3 mi
·
20 sec
25
Turn straight onto US 87; MT 3; MT 200
64 mi
·
1 hr 9 min
·
US 87; MT 3; MT 200
26
Continue on US 87; US 191; MT 200
15 mi
·
15 min
·
US 87; US 191; MT 200
27
Continue on US 87; MT 200
1.5 mi
·
1 min
·
US Highway 87
28
Continue on US 87; MT 200
0.8 mi
·
2 min
·
West Main Street
29
Turn right onto 6th Avenue South
395 ft
·
17 sec
·
6th Avenue South
30
Arrive at destination
6th Avenue South
Trip Plan
Given the 5-hour and 56-minute duration, departing Columbia Falls in the morning allows ample time to reach Lewistown comfortably within a single day. With only one recommended stop, you have flexibility in pacing your journey. Consider planning your fuel stop in advance, especially given the longest stretch of 80.1 miles on US Route 2. This route's highway-centric nature means you can maintain a good pace, but always be aware of changing road conditions common in Montana's Mountain West region. The estimated fuel cost of $50 makes this an efficient trip to plan for.
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 156.8 miles from Columbia Falls, MT, or about 3h 2m 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 69 miles or 1h 19m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 156.8 miles or 3h 2m 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 53m
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 Columbia Falls, 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 Columbia Falls, MT
This is one driving day of about 313.7 miles and 5h 56m.
Your first comfortable stop window is around 69 miles from Columbia Falls, 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.
Mid-route town
Meal stop
157 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 69 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 156.8 miles from Columbia Falls, MT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before US Route 2 if your tank is already low. That segment runs about 80.1 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 125 decision points cluster between mile 0 and 187.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip
|
~0m in
|
MT 486 / Nucleus Avenue
Turn right onto MT 486 / Nucleus Avenue
Navigation decision point
5
0.2 mi into trip
|
~0m in
|
US 2 / 9th Street
At end of road, turn left onto US 2 / 9th Street
Navigation decision point
4
83.6 mi into trip
|
~1h 36m in
|
US 2; US 89
Enter roundabout onto US 2; US 89
Roundabout - know your exit number before entering
4
155.6 mi into trip
|
~2h 59m in
|
US 89 / 1st Street Southwest
Enter roundabout onto US 89 / 1st Street Southwest
Roundabout - know your exit number before entering
4
187.8 mi into trip
|
~3h 36m in
|
US 89; MT 200
At end of road, turn left onto US 89; MT 200
Navigation decision point
Fuel & Cost
Regular Gas
$49.71 one way
$99.42 round trip
$4.03/gal
25.4 MPG avg
110 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $52.11 | $104.21 |
| premium | $4.53 | $55.96 | $111.92 |
| diesel | $5.61 | $69.26 | $138.52 |
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: 109.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $33 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 94.1 | 1 | $32.94 | $15.06 |
| Efficient EV | 78.4 | 0 | $27.45 | $12.55 |
| EV Truck/SUV | 125.5 | 1 | $43.92 | $20.08 |
Gas CO2
110 kg
EV CO2
37 kg (66% 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
Lewistown, MT
Night in Lewistown on Saturday
Local time
10:50 PM
MDT
Current temp
65°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.
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
24 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
5h 56m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
Expect a highway-focused drive for the majority of this 313.7-mile trip, with 83% of your time spent on major routes like US Route 2, US 87, and US 89. The longest uninterrupted stretch you'll encounter is 80.1 miles on US Route 2, providing a good opportunity to settle in. While primarily highway, the character of the drive will likely shift as you move through different sections of Montana, offering a varied driving experience without significant deviation from main roads. This route is designed for steady progress.
83% highway — fuel and pacing are the main things to plan.
30 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 early in the drive near MT 486 / Nucleus Avenue.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 5h 56m drive. You will face about 12 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (MT 486 / Nucleus Avenue): Navigation decision point; at 0.2 miles (US 2 / 9th Street): Navigation decision point; at 83.6 miles (US 2; US 89): Roundabout - know your exit number before entering.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 56m. Total distance: 313.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 56m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (83%). Straightforward navigation.
Frequently Asked Questions
The longest stretch is about 80.1 miles on US Route 2. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
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: near the start (MT 486 / Nucleus Avenue): Navigation decision point; at 0.2 miles (US 2 / 9th Street): Navigation decision point; at 83.6 miles (US 2; US 89): Roundabout - know your exit number before entering.
Not recommended in a single day. At 5.9 hours each way, a round trip means 11.9 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.
How this page is built
Compiled by the US Trip Planner 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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