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Trip from Belgrade, MT to Libby, MT

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Sep 2, 2026 · Editorial standards

Drive Time

7h 1m

Distance

387.1 mi

623 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$67

one way

EV Charging

Unknown

Best Time to Leave

Save up to 34 min
4 AM
6h 50m ★
6 AM
7h 1m
8 AM
7h 24m
10 AM
7h 9m
12 PM
7h 7m
3 PM
7h 10m
5 PM
7h 22m
8 PM
6h 54m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time
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capital of Serbia

Belgrade, MT

Wikimedia Commons

city in and county seat of Lincoln County, Montana, United States

Libby, MT

Wikimedia Commons

Trip Overview

The drive from Belgrade, MT to Libby, MT covers 387.1 miles and takes about 7h 1m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on I 90, MT 83, US 2 for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 121.3 miles on I 90. At current regular gas prices, budget about $67.13 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

2 planned breaks

Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

Midpoint

193.6 miles from Belgrade, MT

A natural place for your longest stop of the day , about 3h 18m into the drive .

Main Roads

Road Distance Duration
I 90 121.3 mi 1h 58m
MT 83 91.1 mi 1h 43m
US 2 85.7 mi 1h 36m
MT 141 32.5 mi 35m
MT 200 23.8 mi 25m
US 12 12.9 mi 14m
MT 82 6.9 mi 8m
US 93 South 4.8 mi 5m
Longest stretch: I 90 — 121.3 mi, about 1h 58m

Traffic on I-90

Hour-of-day weekday pattern from 16 FHWA count stations on your route.

Peak

4 PM

~603 veh/hr typical · worst 883

Quietest

2 AM

~39 veh/hr

Peak-to-quiet ratio

15.5×

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 104 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 Belgrade, MT and Libby, MT.

1

Start on MT 205

83 ft · 10 sec · East Main Street
2

Turn left onto South Broadway

0.3 mi · 50 sec · South Broadway
3

Continue on West Madison Avenue

0.2 mi · 29 sec · West Madison Avenue
4

Turn left onto MT 291

0.3 mi · 28 sec · Jackrabbit Lane
5

Take the ramp

0.2 mi · 27 sec
6

Merge onto I 90

79 mi · 1 hr 18 min · I 90
Use the straight / slight right lanes.
7

Keep slight left at fork onto I 90

43 mi · 39 min · I 90
Toward I 90 West: Missoula
8

Take the exit

1.2 mi · 2 min
Toward US 12 East: Helena, Garrison
9

At end of road, turn right onto US 12

13 mi · 14 min · US 12
10

Turn sharp left onto MT 141

32 mi · 35 min · MT 141
11

At end of road, turn left onto MT 200

24 mi · 25 min · MT 200
12

Turn right onto MT 83

91 mi · 1 hr 43 min · MT 83
13

At end of road, turn right onto MT 35

0.3 mi · 38 sec · MT 35
14

Turn left onto MT 82

6.9 mi · 8 min · MT 82
Use the left lane.
15

Turn right onto US 93

4.8 mi · 5 min · US 93 South
16

Turn left onto US 93 ALT

0.2 mi · 24 sec · Kalispell Bypass
17

Enter roundabout onto US 93 ALT

150 ft · 2 sec · Kalispell Bypass
18

Continue on US 93 ALT

1.0 mi · 1 min · Kalispell Bypass
19

Enter roundabout onto US 93 ALT

170 ft · 2 sec · Kalispell Bypass
20

Continue on US 93 ALT

2.4 mi · 3 min · Kalispell Bypass
21

Take the exit

0.3 mi · 49 sec
Toward US 2
22

Turn left onto US 2

1.6 mi · 2 min · West Idaho Street
23

Enter roundabout onto US 2

96 ft · 1 sec · US 2
24

Continue on US 2

86 mi · 1 hr 36 min · US 2
25

Arrive at destination

US 2

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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 193.6 miles from Belgrade, MT, or about 3h 18m into the drive.
The longest continuous stretch on this route runs about 121.3 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 85 miles or 1h 25m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 193.6 miles or 3h 18m 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 53m

Traffic, exits, and arrival timing usually matter more near Libby, MT than in the middle of the route.

Before You Leave

+

Open the route before leaving Belgrade, 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.

+

Pick one backup stop option before the midpoint in case traffic changes your pacing.

Day 1

Settle into the route from Belgrade, MT

This is one driving day of about 387.1 miles and 7h 1m.

Your first comfortable stop window is around 85 miles from Belgrade, MT.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 90 for about 121.3 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Downtown Seeley Lake, MT, MT

Mid-route town

Meal stop

Seeley Lake, MT

194 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

Deer Lodge, MT

Fuel and coffee

A short stop after about 85 miles helps settle the day before fatigue starts building.

Seeley Lake, MT

Meal break

The midpoint is around 193.6 miles from Belgrade, MT, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 90 if your tank is already low. That segment runs about 121.3 miles.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Heads-up: tricky spots

5 of 19

5 decision points cluster between mile 0.5 and 284.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

5
0.5 mi into trip | ~1m in | MT 291 / Jackrabbit Lane

Turn left onto MT 291 / Jackrabbit Lane

Navigation decision point

5
0.8 mi into trip | ~1m in

Take the ramp

Navigation decision point

5
1 mi into trip | ~2m in | I 90

Merge onto I 90

Merge point - match speed before joining. Lane positioning matters here

Use the straight / slight right lanes.
5
79.6 mi into trip | ~1h 20m in | I 90

Keep slight left at fork onto I 90 toward I 90 West: Missoula

Highway fork - watch signs carefully

Toward I 90 West: Missoula
6
284.1 mi into trip | ~5h 1m in | MT 82

Turn left onto MT 82

Lane positioning matters here

Use the left lane.

Fuel & Cost

Regular Gas

$67.13 one way

$134.27 round trip

$4.41/gal 25.4 MPG avg 135 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.61 $70.21 $140.42
premium $4.95 $75.44 $150.88
diesel $5.60 $85.33 $170.66

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$67

Meals

$25–$50

Total

$92–$117

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 135.4 kg one way. Prices: EIA weekly data, 2026-08-31.

Driving Electric?

About $41 in charging · 1 stop · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 116.1 1 $40.65 $18.58
Efficient EV 96.8 1 $33.87 $15.48
EV Truck/SUV 154.8 1 $54.19 $24.77

Gas CO2

135 kg

EV CO2

45 kg (67% 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 Sep 1, 2026

Origin

Belgrade, MT

Night in Belgrade on Tuesday

Local time

10:20 PM

MDT

Current temp

45°F

Mostly Cloudy

S 7 mph 2% chance Live forecast

High Wind Watch

High Wind Watch issued August 31 at 10:19PM MDT until September 3 at 9:00PM MDT by NWS Great Falls MT

Fire Weather Watch

Fire Weather Watch issued August 31 at 10:31AM MDT until September 3 at 12:00AM MDT by NWS Missoula MT

Destination

Libby, MT

Night in Libby on Tuesday

Local time

10:20 PM

MDT

Current temp

43°F

Mostly Clear

0 mph 1% chance Live forecast

High Wind Watch

High Wind Watch issued August 31 at 10:19PM MDT until September 3 at 9:00PM MDT by NWS Great Falls MT

Fire Weather Watch

Fire Weather Watch issued August 31 at 10:31AM MDT until September 3 at 12:00AM MDT by NWS Missoula 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 cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

7h 1m 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.

What kind of drive is this?

387.1 mi in 7h 1m, mostly highway — 121.3 mi of that is on I 90.

98% highway — fuel and pacing are the main things to plan.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 121.3 mi on I 90.

How Hard Is This Drive?

4/10

This is a straightforward highway drive that stays mostly on I 90 and MT 83. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.5 miles in near MT 291 / Jackrabbit Lane.

Driving Effort 4/10

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 7h 1m, endurance matters. Plan breaks every 2-3 hours. The 19 decision points are all manageable with basic attention.

Where does it get tricky?

The main spots that need attention: at 0.5 miles (MT 291 / Jackrabbit Lane): Navigation decision point; at 0.8 miles: Navigation decision point; at 1 miles (I 90): Merge point - match speed before joining. Lane positioning matters here.

Elevation Profile

High-altitude sections with notable climbs

5,318 ft 2,098 ft

Total Climb

2,284 ft

Total Descent

4,643 ft

Highest Point

5,318 ft

~83 mi in

Elevation Range

3,220 ft

Notable High Points

4,685 ft at ~27.7 miles +26 ft prominence
5,318 ft at ~83 miles +658 ft prominence
4,773 ft at ~138.3 miles +248 ft prominence
4,120 ft at ~221.2 miles +241 ft prominence
3,953 ft at ~331.8 miles +812 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 Belgrade, MT to Libby, MT, road signs begin pointing toward Garrison along the way.

Garrison

122.2 mi in | ~2h

About the Cities

Starting in Belgrade, MT

Full guide →

Founded 1882

Belgrade is a town in Montana with a population of 10,500 in 2020. Only 10 miles west of Bozeman, many travellers may not consider Belgrade as its own destination. Yet it has the same mountain scenery and closeness to premium skiing and Yellowstone National Park.

Top landmarks

  • • Belgrade City Hall and Jail — city hall and prison in Belgrade, Montana

Arriving in Libby, MT

Full guide →

Libby is in Northwestern Montana. It is the county seat of Lincoln County. The population was 2,628 at the 2010 census.

Top landmarks

  • • The Coram Hotel

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 7h 1m. Total distance: 387.1 miles.

Family Friendly

Moderate complexity with 2 natural rest stops along the way.

Solo Traveler

7h 1m drive, plan rest stops for pacing.

First-Time Driver

Mostly highway driving (98%). Straightforward navigation.

Frequently Asked Questions

The longest stretch is about 121.3 miles on I 90. 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.

It helps. This is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Libby, MT before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.

Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.

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 0.5 miles (MT 291 / Jackrabbit Lane): Navigation decision point; at 0.8 miles: Navigation decision point; at 1 miles (I 90): Merge point - match speed before joining. Lane positioning matters here.

Not recommended in a single day. At 7.0 hours each way, a round trip means 14.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Libby, MT before the return drive.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.

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