How far is Montgomery, TX from Plano, TX?
The driving distance from Montgomery, TX to Plano, TX is about 216.7 miles (348.8 km), with a travel time of about 03h 25m by car.
- The straight-line flight distance is about 191.1 miles (307.6 km).
- For a round trip, plan for roughly 06h 51m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 03h 25m.
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.
City in and county seat of Freestone County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Montgomery and Plano.
Turn-by-Turn Driving Directions
Step-by-step road directions between Montgomery and Plano.
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1
Start on South Liberty Street
1.1 mi · 2 min · South Liberty Street
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2
Turn right
13.4 mi · 24 min
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3
Continue on West Montgomery Street
1363 ft · 37 sec · West Montgomery Street
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4
Turn left onto Interstate 45 North Frontage Road
1.4 km · 2 min · Interstate 45 North Frontage Road
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5
Take the ramp slight left
814 ft · 20 sec
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6
Merge slight left
190.6 mi · 3 hr 14 min
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7
Continue on North Central Expressway
15.2 mi · 16 min · North Central Expressway
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8
Take the exit slight right toward Plano Parkway, 15th Street
2162 ft · 53 sec
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9
Turn straight onto North Central Expressway
1.4 mi · 2 min · North Central Expressway
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10
Turn right onto East 15th Street
3101 ft · 1 min · East 15th Street
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11
Arrive at your destination
0 m · 1 sec · East 15th Street
Car Route Details
A richer read on the saved driving route between Montgomery and Plano.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Interstate 45 North Frontage Road
Merge slight left
191 mi · 03h 14m
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.
Chance Showers And Thunderstorms leaving Montgomery and Slight Chance Showers And Thunderstorms near Plano.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Montgomery to Plano?
The road trip is about 216.7 miles (348.8 km) and usually takes 03h 25m 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?
Fairfield is a useful midpoint, sitting about 112.2 miles from Montgomery and 104.6 miles from Plano.
How much longer is the road route than the straight-line distance?
The direct path is about 191.1 miles (307.6 km), while the road route adds roughly 25.6 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 CDT. If you want a more comfortable same-day return, try to leave by 10:08 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.91 one way or $57.82 round trip. Estimated CO2 is about 68 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Montgomery and Slight Chance Showers And Thunderstorms near Plano.
Stop Ideas Near Fairfield
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 Fairfield.
Waco, TX
Tyler, TX
Bryan, TX
Flight Path Map
This map shows the direct air route between Montgomery and Plano. Straight-line distance: 191.13 mi (307.6 km).
#1 Montgomery
City in and county seat of Montgomery County, Alabama, United States and Alabama federated state capital
| Population | 1,639 |
| Coordinates | 30.3882600, -95.6963400 |
| Altitude | 90 |
| Country | United States |
#2 Plano
The second most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area.
| Population | 291,296 |
| Coordinates | 33.0198400, -96.6988900 |
| Altitude | 203 |
| Country | United States |
End: East 15th Street (-96.698873, 33.019694)
Estimated Travel Time
Distance: 349 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 13m |
| 40 mph (64.37 km/h) | 05h 25m |
| 50 mph (80.47 km/h) | 04h 20m |
| 60 mph (96.56 km/h) | 03h 36m |
| 70 mph (112.65 km/h) | 03h 05m |
| 80 mph (129 km/h) | 02h 42m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $28.91 | $57.82 |
| Mid-grade | $4.25 | $32.53 | $65.06 |
| Premium | $4.59 | $35.12 | $70.24 |
| Diesel | $3.99 | $30.55 | $61.09 |
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 Texas · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.