How far is Bay City, TX from Grand Prairie, TX?
The driving distance from Bay City, TX to Grand Prairie, TX is about 317.5 miles (511 km), with a travel time of about 05h 24m by car.
- The straight-line flight distance is about 267.1 miles (429.8 km).
- For a round trip, plan for roughly 10h 49m 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 24m.
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 Robertson County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Partly Sunny
Driving Route Map
The map below follows the saved road route between Bay City and Grand Prairie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bay City and Grand Prairie.
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1
Start on 7th Street
66 m · 8 sec · 7th Street
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2
Turn right onto Avenue F
23.9 mi · 36 min · Avenue F
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3
Continue on East Milam Street
1.3 mi · 2 min · East Milam Street
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4
Turn right onto North Richmond Road
6.3 mi · 10 min · North Richmond Road
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5
Turn slight left onto Mc Kinney Street
8.7 mi · 13 min · Mc Kinney Street
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6
Continue on South Dill Street
1.1 mi · 2 min · South Dill Street
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7
Continue on State Highway 60
7.1 mi · 11 min · State Highway 60
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8
Turn left onto Legion Street
1580 ft · 50 sec · Legion Street
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9
Turn left onto Commerce Street
9.8 mi · 11 min · Commerce Street
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10
Keep slight right
15.6 mi · 19 min
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11
Turn sharp right onto East Main Street
574 ft · 10 sec · East Main Street
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12
Turn straight onto East Hill Street
15.1 mi · 23 min · East Hill Street
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13
Turn right onto Austin Street
1160 ft · 26 sec · Austin Street
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14
Turn left
1.4 mi · 2 min
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15
Continue straight
10.8 mi · 12 min
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16
Turn straight
57.7 mi · 1 hr 2 min
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17
Keep slight right to continue on North State Highway 6
5.8 mi · 6 min · North State Highway 6
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18
Continue on South Main Street
2.2 mi · 3 min · South Main Street
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19
Continue on North State Highway 6
37.5 mi · 37 min · North State Highway 6
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20
Continue on South Memorial Street
2.2 mi · 3 min · South Memorial Street
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21
Continue on East State Highway 6
9.1 mi · 9 min · East State Highway 6
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22
Take the exit slight right
1392 ft · 34 sec
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23
Turn right onto East Loop 340
4.9 mi · 7 min · East Loop 340
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24
Take the exit slight right
108 m · 11 sec
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25
Take the ramp straight toward I 35 North
1513 ft · 23 sec
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26
Merge slight left onto Purple Heart Trail
31.5 mi · 31 min · Purple Heart Trail
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27
Keep slight right to continue on I 35E: Dallas
47.3 mi · 49 min
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28
Take the exit slight right toward I 20 West: Fort Worth
1.5 km · 2 min
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29
Merge slight left onto Lyndon B Johnson Freeway
9 mi · 10 min · Lyndon B Johnson Freeway
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30
Take the exit slight right toward FM 1382
1757 ft · 46 sec
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31
Turn right onto South Belt Line Road
5 mi · 9 min · South Belt Line Road
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32
Turn slight right onto Southeast 9th Street
1484 ft · 50 sec · Southeast 9th Street
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33
Turn left onto East Main Street
1325 ft · 33 sec · East Main Street
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34
Turn right
23 m · 5 sec
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35
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Bay City and Grand Prairie.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Longest stretch
Turn straight
57.7 mi · 01h 02m
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.
Patchy Fog then Partly Sunny leaving Bay City and Sunny near Grand Prairie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bay City to Grand Prairie?
The road trip is about 317.5 miles (511 km) and usually takes 05h 24m 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?
Hearne is a useful midpoint, sitting about 158.5 miles from Bay City and 159.1 miles from Grand Prairie.
How much longer is the road route than the straight-line distance?
The direct path is about 267.1 miles (429.8 km), while the road route adds roughly 50.4 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 6:10 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.32 one way or $84.65 round trip. Estimated CO2 is about 99.5 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog then Partly Sunny around Bay City and Sunny near Grand Prairie.
Stop Ideas Near Hearne
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 Hearne.
Bryan, TX
Temple
Taylor
Waco, TX
Flight Path Map
This map shows the direct air route between Bay City and Grand Prairie. Straight-line distance: 267.07 mi (429.8 km).
#1 Bay City
City in Texas
| Population | 17,535 |
| Coordinates | 28.9827600, -95.9694000 |
| Altitude | 16 |
| Country | United States |
#2 Grand Prairie
The ninth most populous city in Texas.
| Population | 195,272 |
| Coordinates | 32.7459600, -96.9977800 |
| Altitude | 157 |
| Country | United States |
End: (-96.997772, 32.74596)
Estimated Travel Time
Distance: 511 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 34m |
| 40 mph (64.37 km/h) | 07h 56m |
| 50 mph (80.47 km/h) | 06h 21m |
| 60 mph (96.56 km/h) | 05h 17m |
| 70 mph (112.65 km/h) | 04h 32m |
| 80 mph (129 km/h) | 03h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $42.32 | $84.65 |
| Mid-grade | $4.25 | $47.62 | $95.24 |
| Premium | $4.59 | $51.42 | $102.84 |
| Diesel | $3.99 | $44.72 | $89.44 |
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 · 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.