Connecting Dillon to Belgrade, this 105.9-mile journey is a straightforward transit through the Mountain West. Clocking in at approximately 2 hours and 13 minutes, the drive is easily manageable as a single-day trip, leaving you plenty of time at your destination. You can expect to spend about $17 on fuel, making it an economical connection between these two Montana locales. Because the route is relatively short and focused on efficiency, there is no need to plan for overnight stays along the way. Whether you are commuting or heading out for a change of scenery, this trek offers a practical link between regional hubs without requiring significant logistical preparation.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
52.9 miles from Dillon, MT
A natural place for your longest stop of the day
, about 1h 19m into the drive
.
Main Roads
Road
Distance
Duration
I 90
48.1 mi
46m
MT 41
27.1 mi
40m
Main Street
14.4 mi
21m
Mount Highway 55
9.6 mi
14m
Montana Highway 55
2.1 mi
3m
Amsterdam Road
0.8 mi
<1m
Montana Street
0.8 mi
1m
North Whitehall Street
0.5 mi
<1m
Longest stretch:
I 90
— 48.1 mi, about 46m
Turn-by-Turn Driving Directions
Step-by-step road directions between Dillon, MT and Belgrade, MT.
1
Start on South Idaho Street
0.2 mi·43 sec·South Idaho Street
2
Turn left onto I 15 Business
345 ft·15 sec·East Helena Street
3
At end of road, turn right onto I 15 Business
0.8 mi·1 min·Montana Street
4
Continue on MT 41
27 mi·40 min·MT 41
5
At end of road, turn left onto MT 41
14 mi·21 min·Main Street
6
Turn straight onto MT 55
2.1 mi·3 min·Montana Highway 55
7
Continue on MT 55
0.3 mi·27 sec·State Highway 55
8
Turn straight onto MT 55
9.6 mi·14 min·Mount Highway 55
9
Turn right onto MT 2; MT 55
0.4 mi·41 sec·West Legion Avenue
10
Turn left onto MT 55
0.5 mi·49 sec·North Whitehall Street
11
Take the ramp
0.2 mi·24 sec
12
Merge onto I 90
48 mi·46 min·I 90
13
Take the exit
0.3 mi·38 sec
Toward MT 291, MT 85: Belgrade, West Yellowstone
14
Turn left onto Amsterdam Road
0.8 mi·57 sec·Amsterdam Road
15
Turn left onto MT 85
0.5 mi·50 sec·Jackrabbit Lane
16
Turn right onto West Madison Avenue
0.2 mi·22 sec·West Madison Avenue
17
Turn slight left onto South Broadway
0.3 mi·54 sec·South Broadway
18
Turn right onto MT 205
83 ft·2 sec·East Main Street
19
Arrive at destination
MT 205
Trip Plan
Since this is a relatively short 105.9-mile route, you have the flexibility to depart whenever it best suits your schedule. You will not need to plan for major stops, as the duration is well within a comfortable driving window for most travelers. Keep an eye on your fuel gauge before leaving Dillon, as keeping your $17 estimate in mind helps manage your trip budget effectively. Because the longest uninterrupted stretch is 48.1 miles on I-90, ensure your vehicle is ready for a sustained highway pace before you merge. Taking advantage of the quick travel time allows you to arrive in Belgrade with the rest of your day wide open.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 52.9 miles from Dillon, MT, or about 1h 19m into the drive.
The longest continuous stretch on this route runs about 48.1 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 23 miles or 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 52.9 miles or 1h 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 53m
Traffic, exits, and arrival timing usually matter more near Belgrade, MT than in the middle of the route.
Before You Leave
+
Open the route before leaving Dillon, 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 Dillon, MT
This is one driving day of about 105.9 miles and 2h 13m.
Your first comfortable stop window is around 23 miles from Dillon, MT.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 90 for about 48.1 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 11
5 decision points cluster between mile 0.3 and 105.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.3 mi into trip|~0m in|I 15 Business / Montana Street
At end of road, turn right onto I 15 Business / Montana Street
Navigation decision point
5
28.2 mi into trip|~42m in|MT 41 / Main Street
At end of road, turn left onto MT 41 / Main Street
Navigation decision point
4
55.5 mi into trip|~1h 23m in
Take the ramp
Navigation decision point
5
103.8 mi into trip|~2h 10m in
Take the exit toward MT 291, MT 85: Belgrade, West Yellowstone
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward MT 291, MT 85: Belgrade, West Yellowston...
4
105.3 mi into trip|~2h 12m in|West Madison Avenue
Turn right onto West Madison Avenue
Navigation decision point
Fuel & Cost
Regular Gas
$16.78 one way
$33.56 round trip
$4.03/gal25.4 MPG avg37 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$17.59
$35.18
premium
$4.53
$18.89
$37.78
diesel
$5.61
$23.38
$46.76
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 37.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
31.8
0
$11.12
$5.08
Efficient EV
26.5
0
$9.27
$4.24
EV Truck/SUV
42.4
0
$14.83
$6.78
Gas CO2
37 kg
EV CO2
12 kg (68% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Dillon, MT
Night
in Dillon on Saturday
Local time
10:34 PM
MDT
Current temp
61°F
Slight Chance Light Rain then Showers And Thunderstorms Likely
S 5 to 15 mph63% chanceLive forecast
Destination
Belgrade, MT
Night
in Belgrade on Saturday
Local time
10:34 PM
MDT
Current temp
63°F
Partly Sunny then Slight Chance Showers And Thunderstorms
NE 2 to 6 mph67% chanceLive forecast
74°F
Whitehall, MT
53 mi in
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
2h 13m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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 that prioritizes efficiency, with 82% of the trip consisting of highway travel. You will navigate a mix of roads, including MT 41, Main Street, and a significant portion on I-90. The journey includes a substantial 48.1-mile stretch on the interstate, providing a consistent, high-speed pace for nearly half the trip. While the highway segments allow for steady cruising, the transition into local roads like Main Street ensures you get a feel for the area's infrastructure as you reach your destination. This highway-focused profile makes for a predictable experience behind the wheel.
82% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 48.1 mi on I 90.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 90 and MT 41. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.3 miles in near I 15 Business / Montana Street.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 13m drive. You will face about 11 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.3 miles (I 15 Business / Montana Street): Navigation decision point; at 28.2 miles (MT 41 / Main Street): Navigation decision point; at 55.5 miles: Navigation decision point.
Elevation Profile
High-altitude sections with notable climbs
5,097 ft4,078 ft
Total Climb
994 ft
Total Descent
1,633 ft
Highest Point
5,097 ft
Elevation Range
1,019 ft
Notable High Points
5,028 ft at ~66.2 miles+117 ft prominence
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 13m. Total distance: 105.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
The longest stretch is about 48.1 miles on I 90. The full list of main roads is in the Roads section above.
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 0.3 miles (I 15 Business / Montana Street): Navigation decision point; at 28.2 miles (MT 41 / Main Street): Navigation decision point; at 55.5 miles: Navigation decision point.
Yes. A round trip is manageable in a single day if you plan a break at Belgrade, MT before heading back.
