How far is Plentywood, MT from Lockwood, MT?
The driving distance from Plentywood, MT to Lockwood, MT is about 349.5 miles (562.5 km), with a travel time of about 05h 27m by car.
- The straight-line flight distance is about 272.5 miles (438.5 km).
- For a round trip, plan for roughly 10h 54m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 05h 27m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Montana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Rain Showers
Driving Route Map
The map below follows the saved road route between Plentywood and Lockwood.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plentywood and Lockwood.
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1
Start on South Washington Street
64 m · 14 sec · South Washington Street
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2
Turn right onto West 1st Avenue
1.3 km · 56 sec · West 1st Avenue
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3
Continue on Theodore Roosevelt Expressway
46.1 mi · 52 min · Theodore Roosevelt Expressway
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4
Continue on 1st Avenue East
727 ft · 11 sec · 1st Avenue East
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5
Turn right onto 6th Street East
113 m · 18 sec · 6th Street East
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6
Turn left onto Broadway Avenue
1729 ft · 28 sec · Broadway Avenue
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7
Turn left onto 1st Street East
35.6 mi · 40 min · 1st Street East
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8
Continue on West Holly Street
1.4 mi · 2 min · West Holly Street
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9
Turn right onto North Central Avenue
2.6 mi · 3 min · North Central Avenue
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10
Enter the roundabout and take exit 2 toward the route
41 m · 2 sec
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11
Exit the roundabout
48.9 mi · 56 min
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12
Take the exit right
1385 ft · 34 sec
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13
Merge slight left
212.8 mi · 3 hr 31 min
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14
Merge slight left
1553 ft · 20 sec
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15
Take the exit slight right toward Johnson Lane
1130 ft · 32 sec
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16
Turn right onto Johnson Lane
1156 ft · 32 sec · Johnson Lane
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17
Arrive at your destination
0 m · 1 sec · Johnson Lane
Car Route Details
A richer read on the saved driving route between Plentywood and Lockwood.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
North Central Avenue
Merge slight left
213 mi · 03h 31m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Showers And Thunderstorms leaving Plentywood and Rain Showers near Lockwood.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plentywood to Lockwood?
The road trip is about 349.5 miles (562.5 km) and usually takes 05h 27m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Terry is a useful midpoint, sitting about 174.5 miles from Plentywood and 175 miles from Lockwood.
How much longer is the road route than the straight-line distance?
The direct path is about 272.5 miles (438.5 km), while the road route adds roughly 77 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 6:06 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $48.00 one way or $96.00 round trip. Estimated CO2 is about 109.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Plentywood and Rain Showers near Lockwood.
Stop Ideas Near Terry
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Terry.
Glendive, MT
Miles City, MT
Flight Path Map
This map shows the direct air route between Plentywood and Lockwood. Straight-line distance: 272.49 mi (438.53 km).
#1 Plentywood
City in Sheridan County, Montana, United States
| Population | 1,712 |
| Coordinates | 48.7747500, -104.5624600 |
| Altitude | 624 |
| Country | United States |
#2 Lockwood
Human settlement in Yellowstone County, Montana, United States of America
| Population | 6,797 |
| Coordinates | 45.8191200, -108.4148600 |
| Altitude | 943 |
| Country | United States |
End: Johnson Lane (-108.41395, 45.819127)
Estimated Travel Time
Distance: 563 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 38m |
| 40 mph (64.37 km/h) | 08h 44m |
| 50 mph (80.47 km/h) | 06h 59m |
| 60 mph (96.56 km/h) | 05h 49m |
| 70 mph (112.65 km/h) | 04h 59m |
| 80 mph (129 km/h) | 04h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $48.00 | $96.00 |
| Mid-grade | $4.23 | $52.17 | $104.34 |
| Premium | $4.55 | $56.09 | $112.18 |
| Diesel | $5.41 | $66.73 | $133.46 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Montana · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.