Spanning 227.8 miles across the Mountain West, this trip from Absarokee to Great Falls is a straightforward journey that typically takes 4 hours and 31 minutes. You will primarily navigate via US 87 and US 191, making this a highly efficient route for travelers looking to connect these two Montana locations in a single day. Budgeting approximately $36 for fuel should cover your needs for the trip. Since the drive is manageable in a single session, you won't need to worry about booking overnight accommodations unless you prefer a slower pace. It is a practical, highway-focused route that serves as a reliable link between the regions.
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
113.9 miles from Absarokee, MT
A natural place for your longest stop of the day
, about 2h 22m into the drive
.
Main Roads
Road
Distance
Duration
US 87
87.5 mi
1h 38m
East 1st Avenue
43.6 mi
1h 5m
US 191
39.2 mi
42m
I 90
37.5 mi
35m
State Highway 78
13.5 mi
16m
Big Timber Loop Road
1.7 mi
2m
North 9th Street
0.9 mi
1m
3rd Street Northeast
0.8 mi
1m
Longest stretch:
US 87
— 87.5 mi, about 1h 38m
Turn-by-Turn Driving Directions
Step-by-step road directions between Absarokee, MT and Great Falls, MT.
1
Start on MT 420
114 ft·10 sec·West Grove Street
2
Turn left onto MT 78
0.2 mi·35 sec·North Woodard Avenue
3
Continue on MT 78
14 mi·16 min·State Highway 78
4
Continue on MT 78
0.1 mi·25 sec·Pratten Street
5
Turn right onto MT 78
0.2 mi·44 sec·East Pike Avenue
6
Turn left onto MT 78
0.9 mi·1 min·North 9th Street
7
Take the ramp
0.3 mi·37 sec
8
Merge onto I 90
37 mi·35 min·I 90
9
Take the exit onto I 90 Business
0.4 mi·48 sec·I 90 Business
Toward US 191, I 90 Business: Big Timber, Harlowton
10
Turn right onto I 90 Business
1.7 mi·2 min·Big Timber Loop Road
11
Turn slight right onto Boulder Street
0.2 mi·59 sec·Boulder Street
12
Turn right onto US 191
44 mi·1 hr 5 min·East 1st Avenue
13
Turn right onto US 12; US 191
0.6 mi·57 sec·2nd Street Northwest
14
Continue on US 12; US 191
0.8 mi·1 min·3rd Street Northeast
15
Turn left onto US 191; MT 3
39 mi·42 min·US 191; MT 3
16
At end of road, turn left onto US 87; MT 3; MT 200
64 mi·1 hr 9 min·US 87; MT 3; MT 200
17
Turn slight right
0.3 mi·20 sec
18
Enter roundabout
172 ft·2 sec
19
Continue
0.1 mi·7 sec
20
Continue on US 87; US 89; MT 3; MT 200
23 mi·29 min·US 87; US 89; MT 3; MT 200
21
Turn right onto I 15 Business
0.4 mi·38 sec·6th Street South
22
Turn left onto 5th Avenue South
0.2 mi·39 sec·5th Avenue South
23
Turn right onto 4th Street South
162 ft·7 sec·4th Street South
24
Arrive at destination
4th Street South
Trip Plan
Since this is a one-day drive, aim for an early departure to maximize your time once you reach Great Falls. You only have one planned stop on the itinerary, so use that break wisely to stretch your legs and refresh before tackling the final leg of the 4 hour and 31 minute trek. Keep an eye on your fuel gauge during that long 87.5-mile stretch on US 87, as service opportunities may be spaced out. Your flexibility is a major advantage on this route, allowing you to adjust your pace based on traffic or weather conditions. Remember to account for the $36 fuel cost in your travel budget before heading out.
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 113.9 miles from Absarokee, MT, or about 2h 22m into the drive.
The longest continuous stretch on this route runs about 87.5 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 50 miles or 53m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 113.9 miles or 2h 22m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 42m
Traffic, exits, and arrival timing usually matter more near Great Falls, MT than in the middle of the route.
Before You Leave
+
Open the route before leaving Absarokee, 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 Absarokee, MT
This is one driving day of about 227.8 miles and 4h 31m.
Your first comfortable stop window is around 50 miles from Absarokee, 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 87 for about 87.5 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 0 and 227.8 — 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 78 / North Woodard Avenue
Turn left onto MT 78 / North Woodard Avenue
Navigation decision point
5
13.9 mi into trip|~17m in|MT 78 / East Pike Avenue
Turn right onto MT 78 / East Pike Avenue
Navigation decision point
5
52.7 mi into trip|~55m in|I 90 Business
Take the exit onto I 90 Business toward US 191, I 90 Business: Big Timber, Harlowton
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward US 191, I 90 Business: Big Timber, Harlo...
5
204 mi into trip|~4h in
Enter roundabout
Roundabout - know your exit number before entering
5
227.8 mi into trip|~4h 31m in|4th Street South
Turn right onto 4th Street South
Navigation decision point
Fuel & Cost
Regular Gas
$36.10 one way
$72.20 round trip
$4.03/gal25.4 MPG avg80 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$37.84
$75.68
premium
$4.53
$40.64
$81.27
diesel
$5.61
$50.30
$100.59
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$36
Meals
$25–$50
Total
$61–$86
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 79.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $24 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
68.3
0
$23.92
$10.93
Efficient EV
57
0
$19.93
$9.11
EV Truck/SUV
91.1
1
$31.89
$14.58
Gas CO2
80 kg
EV CO2
27 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 Apr 12, 2026
Origin
Absarokee, MT
Late night
in Absarokee on Tuesday
Local time
2:57 AM
MDT
Current temp
39°F
Partly Cloudy
W 9 mph8% chanceLive forecast
Destination
Great Falls, MT
Late night
in Great Falls on Tuesday
Local time
2:57 AM
MDT
Current temp
39°F
Partly Cloudy
SW 7 mph9% chanceLive 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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
4h 31m 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.
More Details
What kind of drive is this?
Expect a drive defined by its highway-focused nature, with 78% of the journey taking place on major thoroughfares. You will spend a significant portion of your time on US 87, which features the route's longest uninterrupted stretch of 87.5 miles. The transition from local roads like East 1st Avenue onto these broader highways creates a consistent rhythm behind the wheel. Because you are moving through the heart of the Mountain West, the road conditions remain relatively predictable, allowing you to settle into a steady pace for the duration of the 227.8-mile trip.
78% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 87.5 mi on US 87.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on US 87 and East 1st Avenue. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near MT 78 / North Woodard Avenue.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 31m drive. You will face about 15 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 78 / North Woodard Avenue): Navigation decision point; at 13.9 miles (MT 78 / East Pike Avenue): Navigation decision point; at 52.7 miles (I 90 Business): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
High-altitude sections with notable climbs
5,023 ft3,776 ft
Total Climb
1,247 ft
Total Descent
316 ft
Highest Point
5,023 ft
~75.9 mi in
Elevation Range
1,247 ft
Notable High Points
5,023 ft at ~75.9 miles+66 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Absarokee, MT to Great Falls, MT, road signs begin pointing toward Harlowton along the way.
Great Falls is a city in Central Montana. It is the third most populous city in Montana with approximately 60,000 people. It is the hub for commercial and financial dealings in the center of the state.
The longest stretch is about 87.5 miles on US 87. 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.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
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 78 / North Woodard Avenue): Navigation decision point; at 13.9 miles (MT 78 / East Pike Avenue): Navigation decision point; at 52.7 miles (I 90 Business): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Possible but tiring. At 4.5 hours each way, an in-and-out day trip would put you behind the wheel for 9.0 hours — manageable with a long break at Great Falls, MT, but most travelers stay overnight.
