Origin
Hamilton, MT
Late night in Hamilton on Wednesday
Local time
2:31 AM
MDT
Current temp
38°F
Unavailable
Live forecast
Trip from Hamilton, MT to Billings, MT
Data updated 0 seconds ago
Drive Time
6h 30m
Distance
329.5 mi
530 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$52
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
6h 18m
★
6 AM
6h 30m
8 AM
6h 55m
10 AM
6h 39m
12 PM
6h 36m
3 PM
6h 40m
5 PM
6h 54m
8 PM
6h 23m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Hamilton, MT
Russ
Billings, MT
Wikimedia Commons
Trip Overview
This 329.5-mile drive from Hamilton, Montana, to Billings, Montana, is a straightforward, highway-focused journey that can comfortably be completed in about 6 hours and 30 minutes. You'll primarily be on I-90 and I-15, with a portion of the Skalkaho Highway mixed in, making it an ideal candidate for a single-day trip. With an estimated fuel cost of $52, it's an economical option for exploring the Mountain West region. This route offers a direct path across Montana, making it a practical choice for getting from point A to point B efficiently.
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
164.8 miles from Hamilton, MT
A natural place for your longest stop of the day , about 3h 42m into the drive .
Loading map...
Drive Character
Expect a predominantly highway experience, with 72% of the drive taking place on major interstates like I-90 and I-15. You'll encounter one significant uninterrupted stretch of 125.6 miles on I-90, so plan your stops accordingly. While mostly interstate driving, the inclusion of the Skalkaho Highway introduces a different road character for a portion of your journey. This mix means you'll experience both high-speed travel and potentially more winding sections, keeping the driving engaging.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 17 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 90 is the longest continuous segment at about 125.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 90 and I 15. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.2 miles in near US 93 / South 1st Street.
Route Complexity
5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 329.5 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.2 miles (US 93 / South 1st Street): Navigation decision point; at 3 miles (MT 38 / Skalkaho Highway): Lane positioning matters here; at 57.1 miles (MT 1 / Pintler Veterans' Memorial Scenic Highway): Navigation decision point.
Critical Maneuvers
5 of 9 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
4
0.2 mi into trip
|
~0m in
|
US 93 / South 1st Street
Turn right onto US 93 / South 1st Street
Navigation decision point
5
3 mi into trip
|
~5m in
|
MT 38 / Skalkaho Highway
Turn left onto MT 38 / Skalkaho Highway
Lane positioning matters here
Use the left lane.
5
57.1 mi into trip
|
~1h 42m in
|
MT 1 / Pintler Veterans' Memorial Scenic Highway
At end of road, turn right onto MT 1 / Pintler Veterans' Memorial Scenic Highway
Navigation decision point
6
102.3 mi into trip
|
~2h 39m in
|
I 15; I 90
Keep slight right at fork onto I 15; I 90
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
5
325.6 mi into trip
|
~6h 22m in
|
I 90 Business
Keep slight left at fork onto I 90 Business toward I 90 Business: City Center
Highway fork - watch signs carefully
Toward I 90 Business: City Center
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 90 | 125.6 mi | 2h 3m |
| I 15 | 110.8 mi | 1h 51m |
| Skalkaho Highway | 33.1 mi | 1h 3m |
| Pintler Veterans' Memorial Scenic Highway | 28.2 mi | 38m |
| Skalkaho Road | 21 mi | 34m |
| West Park Avenue | 3 mi | 4m |
| South 1st Street | 2.8 mi | 5m |
| Montana Avenue | 2.2 mi | 4m |
Longest stretch:
I 90
— 125.6 mi, about 2h 3m
Turn-by-Turn Driving Directions
Step-by-step road directions between Hamilton, MT and Billings, MT.
1
Start on S-531
0.2 mi
·
51 sec
·
West Main Street
2
Turn right onto US 93
2.8 mi
·
5 min
·
South 1st Street
3
Turn left onto MT 38
33 mi
·
1 hr 3 min
·
Skalkaho Highway
Use the left lane.
4
Continue on MT 38
21 mi
·
34 min
·
Skalkaho Road
5
At end of road, turn right onto MT 1
21 mi
·
31 min
·
Pintler Veterans' Memorial Scenic Highway
6
Continue on MT 1
3.0 mi
·
4 min
·
West Park Avenue
7
Continue on MT 1
6.9 mi
·
7 min
·
Pintler Veterans' Memorial Scenic Highway
8
Keep slight right at fork
0.7 mi
·
59 sec
9
Merge onto I 90
13 mi
·
12 min
·
I 90
10
Keep slight right at fork onto I 15; I 90
111 mi
·
1 hr 51 min
·
I 15; I 90
Use the straight / slight right lanes.
11
Continue on I 90; US 89; US 191
6.9 mi
·
6 min
·
I 90; US 89; US 191
12
Continue on I 90; US 191
105 mi
·
1 hr 44 min
·
I 90; US 191
13
Take the exit onto I 90 Business
0.4 mi
·
47 sec
·
I 90 Business
Toward I 90 Business: West Billings
14
Keep slight left at fork onto I 90 Business
1.7 mi
·
2 min
·
I 90 Business
Toward I 90 Business: City Center
15
Keep slight left at fork onto I 90 Business
1.3 mi
·
2 min
·
Montana Avenue
16
Continue on I 90 Business
0.9 mi
·
2 min
·
Montana Avenue
17
Arrive at destination
I 90 Business
Trip Plan
To make the most of this 6-and-a-half-hour drive, consider an early morning departure from Hamilton to maximize daylight hours. With only one recommended stop, you have flexibility in pacing your journey. Keep an eye on your fuel levels, especially before embarking on the longest stretch of 125.6 miles on I-90. Planning your fuel stops in advance will ensure a smooth and uninterrupted trip to Billings. Given its manageable duration, this route is best suited for a single-day adventure, allowing for spontaneous breaks as needed.
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 164.8 miles from Hamilton, MT, or about 3h 42m into the drive.
The longest continuous stretch on this route runs about 125.6 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 80 miles or 2h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 164.8 miles or 3h 42m 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 27m
Traffic, exits, and arrival timing usually matter more near Billings, MT than in the middle of the route.
Before You Leave
+
Open the route before leaving Hamilton, 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 Hamilton, MT
This is one driving day of about 329.5 miles and 6h 30m.
Your first comfortable stop window is around 80 miles from Hamilton, 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 I 90 for about 125.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 164.8 mi from Hamilton, MT · 3h 42m into the drive
Mid-route town
Meal stop
165 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 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 164.8 miles from Hamilton, MT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 90 if your tank is already low. That segment runs about 125.6 miles.
Arriving in Billings, MT
The final approach into Billings, MT usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Billings, MT.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$52.21 one way
$104.43 round trip
$4.03/gal
25.4 MPG avg
115 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $54.73 | $109.46 |
| premium | $4.53 | $58.78 | $117.56 |
| diesel | $5.61 | $72.75 | $145.50 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$52
Meals
$25–$50
Total
$77–$102
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 115.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $35 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 98.9 | 1 | $34.60 | $15.82 |
| Efficient EV | 82.4 | 0 | $28.83 | $13.18 |
| EV Truck/SUV | 131.8 | 1 | $46.13 | $21.09 |
Gas CO2
115 kg
EV CO2
39 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
Billings, MT
Late night in Billings on Wednesday
Local time
2:31 AM
MDT
Current temp
74°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
36 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 30m 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 Hamilton, MT to Billings, MT covers 329.5 miles and takes about 6h 30m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 90, I 15, Skalkaho Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 164.8 miles from Hamilton, MT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $52.21 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.
This drive requires moderate attention. Across 329.5 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 0.2 miles (US 93 / South 1st Street): Navigation decision point; at 3 miles (MT 38 / Skalkaho Highway): Lane positioning matters here; at 57.1 miles (MT 1 / Pintler Veterans' Memorial Scenic Highway): Navigation decision point.
The route from Hamilton, MT to Billings, MT does not surface many named destination signs beyond the main corridor.
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