The drive from Browning, MT to Lockwood, MT covers 348 miles and takes about 6h 33m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on US 89, US 87, US 12 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 76.4 miles on US 89.
At current regular gas prices, budget about $55.15 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
174 miles from Browning, MT
A natural place for your longest stop of the day
, about 3h 16m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 33m. Total distance: 348 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
This is a 6h 33m highway drive covering 348 miles, with most of the trip on US 89 and US 87. The longest continuous stretch is about 76.4 miles on US 89.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 39 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
US 89 is the longest continuous segment at about 76.4 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on US 89 and US 87. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near US 2; US 89 / East Central Avenue.
Driving Effort4/10
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 33m, 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 0.1 miles (US 2; US 89 / East Central Avenue): Navigation decision point; at 71.6 miles (US 89 / 1st Street Southwest): Roundabout - know your exit number before entering; at 103.8 miles (US 89; MT 200): Navigation decision point.
Critical Maneuvers
5 of 21 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
0.1 mi into trip|~0m in|US 2; US 89 / East Central Avenue
Turn left onto US 2; US 89 / East Central Avenue
Navigation decision point
4
71.6 mi into trip|~1h 22m in|US 89 / 1st Street Southwest
Enter roundabout onto US 89 / 1st Street Southwest
Roundabout - know your exit number before entering
4
103.8 mi into trip|~1h 58m in|US 89; MT 200
At end of road, turn left onto US 89; MT 200
Navigation decision point
4
111.7 mi into trip|~2h 7m in|US 89; MT 200
Take the exit onto US 89; MT 200 toward I 15 South: Great Falls
Exit ramp - move to the correct lane early
Toward I 15 South: Great Falls
5
343.3 mi into trip|~6h 26m in|Aronson Avenue
Turn left onto Aronson Avenue
Navigation decision point
Main Roads
Road
Distance
Duration
US 89
76.4 mi
1h 26m
US 87
64.9 mi
1h 10m
US 12
45.1 mi
50m
MT 3
41 mi
46m
US 191
39.2 mi
43m
10th Avenue South
22.6 mi
25m
United States Route 89
16.8 mi
18m
1st Road Southeast
14.7 mi
15m
Longest stretch:
US 89
— 76.4 mi, about 1h 26m
Turn-by-Turn Driving Directions
Step-by-step road directions between Browning, MT and Lockwood, MT.
1
Start on North Piegan Street
353 ft·22 sec·North Piegan Street
2
Turn left onto US 2; US 89
0.2 mi·29 sec·East Central Avenue
3
Continue on US 2; US 89
3.1 mi·4 min·Southeast Boundary Street
4
Turn straight onto US 89
68 mi·1 hr 16 min·US 89
5
Enter roundabout onto US 89
526 ft·19 sec·1st Street Southwest
6
Continue on US 89
107 ft·1 sec·1st Street Southwest
7
Turn straight onto US 89
0.7 mi·1 min·Main Avenue South
8
Continue on US 89
17 mi·18 min·United States Route 89
9
Continue on US 89
15 mi·15 min·1st Road Southeast
10
At end of road, turn left onto US 89; MT 200
7.9 mi·9 min·US 89; MT 200
11
Take the exit onto US 89; MT 200
0.3 mi·32 sec·US 89; MT 200
Toward I 15 South: Great Falls
12
Merge onto I 15; US 89; MT 200
9.5 mi·8 min·First Special Service Force Memorial Highway
13
Take the exit onto I 15 Business
0.2 mi·30 sec·I 15 Business
Toward I 15 Business
14
Turn left onto I 15 Business
1.5 mi·1 min·Central Avenue West
15
Continue on I 15 Business
0.2 mi·17 sec·First Avenue North Bridge
16
Continue on I 15 Business
1.2 mi·2 min·1st Avenue North
17
Turn right onto US 87
0.8 mi·1 min·14th Street North
18
Turn left onto US 87; US 89; MT 3; MT 200
23 mi·25 min·10th Avenue South
19
Enter roundabout
224 ft·2 sec
20
Continue
0.3 mi·20 sec
21
Turn straight onto US 87; MT 3; MT 200
64 mi·1 hr 9 min·US 87; MT 3; MT 200
22
Turn right onto US 191; MT 3
39 mi·43 min·US 191; MT 3
23
Turn left onto US 12; MT 3
45 mi·50 min·US 12; MT 3
24
Turn right onto MT 3
12 mi·14 min·MT 3
25
Continue on MT-3
2.5 mi·2 min·MT-3
26
Continue on MT 3
25 mi·28 min·MT 3
27
Enter roundabout onto MT 3
123 ft·1 sec·MT 3
28
Continue on MT 3
3.1 mi·3 min·MT 3
29
Enter roundabout onto Airport Road
149 ft·1 sec·Airport Road
30
Continue on Airport Road
2.7 mi·4 min·Airport Road
31
Turn right onto Swords Lane
249 ft·12 sec·Swords Lane
32
Turn left onto Aronson Avenue
469 ft·9 sec·Aronson Avenue
33
Merge onto US 87
0.6 mi·1 min·US 87
34
Turn left onto I 90 Business; US 87
1.3 mi·1 min·US Highway 87 East
35
Turn left onto I 90 Business; US 87
0.3 mi·40 sec·I 90 Business; US 87
36
Continue on I 90; US 87; US 212
1.8 mi·2 min·I 90; US 87; US 212
37
Take the exit
0.3 mi·39 sec
Toward Johnson Lane
38
Turn left onto Johnson Lane
0.4 mi·46 sec·Johnson Lane
39
Arrive at destination
Johnson Lane
Trip Plan
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 174 miles from Browning, MT, or about 3h 16m into the drive.
The longest continuous stretch on this route runs about 76.4 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 77 miles or 1h 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 174 miles or 3h 16m 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 22m
Traffic, exits, and arrival timing usually matter more near Lockwood, MT than in the middle of the route.
Before You Leave
+
Open the route before leaving Browning, 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 Browning, MT
This is one driving day of about 348 miles and 6h 33m.
Your first comfortable stop window is around 77 miles from Browning, 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 89 for about 76.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 174 mi from Browning, MT
· 3h 16m into the drive
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $37 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
104.4
1
$36.54
$16.70
Efficient EV
87
0
$30.45
$13.92
EV Truck/SUV
139.2
1
$48.72
$22.27
Gas CO2
122 kg
EV CO2
41 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.
Forecast as of Apr 16, 2026
Origin
Browning, MT
Late night
in Browning on Friday
Local time
3:35 AM
MDT
Current temp
61°F
Unavailable
Live forecast
Destination
Lockwood, MT
Late night
in Lockwood on Friday
Local time
3:35 AM
MDT
Current temp
77°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
16 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 33m 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.
Frequently Asked Questions
The drive from Browning, MT to Lockwood, MT covers 348 miles and takes about 6h 33m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are US 89, US 87, US 12. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 174 miles from Browning, MT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $55.15 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
The route itself is not hard, but at 6h 33m, endurance matters. Plan breaks every 2-3 hours. The 21 decision points are all manageable with basic attention.
The main spots that need attention: at 0.1 miles (US 2; US 89 / East Central Avenue): Navigation decision point; at 71.6 miles (US 89 / 1st Street Southwest): Roundabout - know your exit number before entering; at 103.8 miles (US 89; MT 200): Navigation decision point.
The route from Browning, MT to Lockwood, MT does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from
OSRM
over
OpenStreetMap.
Fuel cost uses
EIA
weekly regional averages.
EV charging comes from the
NREL Alternative Fuels
dataset.
National park proximity is from the
NPS API.
Pages are published only after passing our data-quality checks; our
methodology page
documents refresh cadence, editorial standards, and known limitations.
