How far is Arlington, TX from Post, TX?
The driving distance from Arlington, TX to Post, TX is about 288.2 miles (463.8 km), with a travel time of about 05h 00m by car.
- The straight-line flight distance is about 249.5 miles (401.6 km).
- For a round trip, plan for roughly 10h 01m 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 05h 00m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Arlington and Post.
Turn-by-Turn Driving Directions
Step-by-step road directions between Arlington and Post.
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1
Start on West Abram Street
2007 ft · 1 min · West Abram Street
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2
Turn right onto South Cooper Street
1.7 mi · 4 min · South Cooper Street
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3
Turn left onto West Lamar Boulevard
1334 ft · 41 sec · West Lamar Boulevard
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4
Turn left onto I 30 West
1552 ft · 38 sec
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5
Merge slight left onto Tom Landry Freeway
12 mi · 15 min · Tom Landry Freeway
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6
Continue on West Freeway
15.5 mi · 18 min · West Freeway
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7
Merge slight right
182.3 mi · 3 hr 5 min
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8
Take the exit slight right toward US 84 West: Snyder, Lubbock
1721 ft · 20 sec
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9
Keep slight left
75.4 mi · 1 hr 17 min
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10
Turn left onto West Main Street
91 m · 16 sec · West Main Street
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11
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Arlington and Post.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
West Freeway
Merge slight right
182 mi · 03h 05m
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.
Mostly Cloudy leaving Arlington and Mostly Sunny near Post.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Arlington to Post?
The road trip is about 288.2 miles (463.8 km) and usually takes 05h 00m 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?
Baird is a useful midpoint, sitting about 143.9 miles from Arlington and 144.2 miles from Post.
How much longer is the road route than the straight-line distance?
The direct path is about 249.5 miles (401.6 km), while the road route adds roughly 38.7 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 6:58 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.43 one way or $76.86 round trip. Estimated CO2 is about 90.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Arlington and Mostly Sunny near Post.
Flight Path Map
This map shows the direct air route between Arlington and Post. Straight-line distance: 249.56 mi (401.63 km).
#1 Arlington
The third most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area.
| Population | 398,864 |
| Coordinates | 32.7356900, -97.1080700 |
| Altitude | 184 |
| Country | United States |
#2 Post
City in Garza County, Texas, United States
| Population | 5,123 |
| Coordinates | 33.1912200, -101.3790000 |
| Altitude | 794 |
| Country | United States |
End: Post (-101.379, 33.19122)
Estimated Travel Time
Distance: 464 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 36m |
| 40 mph (64.37 km/h) | 07h 12m |
| 50 mph (80.47 km/h) | 05h 45m |
| 60 mph (96.56 km/h) | 04h 48m |
| 70 mph (112.65 km/h) | 04h 07m |
| 80 mph (129 km/h) | 03h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $38.43 | $76.86 |
| Mid-grade | $4.25 | $43.24 | $86.49 |
| Premium | $4.59 | $46.69 | $93.38 |
| Diesel | $3.99 | $40.61 | $81.22 |
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.