Polson to Great Falls is 235.4 miles and takes about 4h 33m via MT 200, with a fuel budget near $37 and enough daylight to finish in a day. This drive will take you across Montana, from the Mountain West region to another part of the Mountain West, primarily on the MT 200 highway. It's a straightforward, highway-focused journey that's well within the scope of a single day's travel. You'll find this route to be a practical choice for getting between these two points without unnecessary detours, offering a direct path through the state.
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
117.7 miles from Polson, MT
A natural place for your longest stop of the day
, about 2h 20m into the drive
.
Main Roads
Road
Distance
Duration
MT 200
148.5 mi
2h 48m
2nd Avenue East
60.6 mi
1h 15m
First Special Service Force Memorial Highway
9.5 mi
8m
Central Avenue West
1.5 mi
1m
1st Avenue North
0.5 mi
<1m
5th Street North
0.4 mi
<1m
West Broadway Street
0.3 mi
<1m
US 89
0.3 mi
<1m
Longest stretch:
MT 200
— 148.5 mi, about 2h 48m
Traffic on I-15
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
5 PM
~391 veh/hr typical
· worst 507
Quietest
1 AM
~14 veh/hr
Peak-to-quiet ratio
27.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 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 Polson, MT and Great Falls, MT.
1
Start on S-354
310 ft·10 sec·Main Street
2
Turn right onto US 93
61 mi·1 hr 15 min·2nd Avenue East
3
Continue on West Broadway Street
0.2 mi·23 sec·West Broadway Street
4
Continue on West Broadway Street
0.1 mi·18 sec·West Broadway Street
5
Take the exit
13 mi·15 min
Toward I 90 East: Missoula
6
Take the exit onto MT 200
148 mi·2 hr 48 min·MT 200
Toward MT 200 East: Bonner, Great Falls
7
Take the exit onto US 89; MT 200
0.3 mi·32 sec·US 89; MT 200
Toward I 15 South: Great Falls
8
Merge onto I 15; US 89; MT 200
9.5 mi·8 min·First Special Service Force Memorial Highway
9
Take the exit onto I 15 Business
0.2 mi·30 sec·I 15 Business
Toward I 15 Business
10
Turn left onto I 15 Business
1.5 mi·1 min·Central Avenue West
11
Continue on I 15 Business
0.2 mi·17 sec·First Avenue North Bridge
12
Continue on I 15 Business
0.5 mi·51 sec·1st Avenue North
13
Turn right onto I 15 Business
0.4 mi·36 sec·5th Street North
14
Turn right onto 4th Avenue South
429 ft·24 sec·4th Avenue South
15
Turn left onto 4th Street South
229 ft·10 sec·4th Street South
16
Arrive at destination
4th Street South
Trip Plan
Given the 4h 33m duration, starting your drive in Polson in the morning is ideal, allowing you to reach Great Falls with plenty of daylight to spare. With only one recommended stop, you have flexibility in when and where you choose to take a break, but ensure you're fueled up before embarking on the longest stretch of 148.5 miles on MT 200. While the fuel cost is estimated at $37, it's always wise to check current prices and consider topping off your tank in larger towns. This is a manageable one-day trip, so you can afford to be spontaneous with your timing.
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 117.7 miles from Polson, MT, or about 2h 20m into the drive.
The longest continuous stretch on this route runs about 148.5 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 52 miles or 1h 4m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 117.7 miles or 2h 20m 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 45m
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 Polson, 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 Polson, MT
This is one driving day of about 235.4 miles and 4h 33m.
Your first comfortable stop window is around 52 miles from Polson, 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 MT 200 for about 148.5 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 10
5 decision points cluster between mile 0.1 and 235.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.1 mi into trip|~0m in|US 93 / 2nd Avenue East
Turn right onto US 93 / 2nd Avenue East
Navigation decision point
4
60.9 mi into trip|~1h 15m in
Take the exit toward I 90 East: Missoula
Exit ramp - move to the correct lane early
Toward I 90 East: Missoula
5
74.3 mi into trip|~1h 31m in|MT 200
Take the exit onto MT 200 toward MT 200 East: Bonner, Great Falls
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward MT 200 East: Bonner, Great Falls
4
222.8 mi into trip|~4h 19m 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
235.4 mi into trip|~4h 33m in|4th Street South
Turn left onto 4th Street South
Navigation decision point
Fuel & Cost
Regular Gas
$36.69 one way
$73.38 round trip
$3.96/gal25.4 MPG avg82 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.17
$38.67
$77.35
premium
$4.47
$41.46
$82.93
diesel
$4.80
$44.45
$88.90
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 82.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $25 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
70.6
0
$24.72
$11.30
Efficient EV
58.9
0
$20.60
$9.42
EV Truck/SUV
94.2
1
$32.96
$15.07
Gas CO2
82 kg
EV CO2
28 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 Jul 10, 2026
Origin
Polson, MT
Night
in Polson on Saturday
Local time
10:24 PM
MDT
Current temp
93°F
Sunny
S 3 to 8 mph2% chanceLive forecast
Heat Advisory
Heat Advisory issued July 10 at 3:11AM MDT until July 13 at 9:00PM MDT by NWS Great Falls MT
Extreme Heat Warning
Extreme Heat Warning issued July 10 at 12:49AM MDT until July 14 at 12:00AM MDT by NWS Billings MT
Destination
Great Falls, MT
Night
in Great Falls on Saturday
Local time
10:24 PM
MDT
Current temp
95°F
Sunny
SW 5 to 8 mph0% chanceLive forecast
Heat Advisory
Heat Advisory issued July 10 at 3:11AM MDT until July 13 at 9:00PM MDT by NWS Great Falls MT
Extreme Heat Warning
Extreme Heat Warning issued July 10 at 12:49AM MDT until July 14 at 12:00AM MDT by NWS Billings 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
2 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
4h 33m 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?
This trip is largely a highway-focused drive, with 63% of the route utilizing main roads like MT 200 and the First Special Service Force Memorial Highway. Expect a significant uninterrupted stretch of 148.5 miles on MT 200, which means you'll have long periods of consistent driving. The road character remains fairly consistent, emphasizing efficiency over complex navigation. It's the kind of drive where you can settle in and cover ground steadily, with the landscape unfolding at a predictable pace.
63% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 148.5 mi on MT 200.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on MT 200 and 2nd Avenue East. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near US 93 / 2nd Avenue East.
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 33m drive. You will face about 10 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (US 93 / 2nd Avenue East): Navigation decision point; at 60.9 miles: Exit ramp - move to the correct lane early; at 74.3 miles (MT 200): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
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.
Top landmarks
•Masonic Temple — masonic temple in Great Falls, United States of America
•Cascade County Courthouse — county courthouse in Great Falls, United States of America
•Chicago, Milwaukee and St. Paul Passenger Depot — railway station in Great Falls, the United States of America
The longest stretch is about 148.5 miles on MT 200. The full list of main roads is in the Roads section above.
Yes — we found about 8 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.
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: at 0.1 miles (US 93 / 2nd Avenue East): Navigation decision point; at 60.9 miles: Exit ramp - move to the correct lane early; at 74.3 miles (MT 200): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Possible but tiring. At 4.6 hours each way, an in-and-out day trip would put you behind the wheel for 9.1 hours — manageable with a long break at Great Falls, MT, but most travelers stay overnight.
