Trip from San Antonio, TX to Kilgore, TX

Drive Time

6h 14m

Distance

333.8 mi

Route Type

Turn-heavy local drive

Long day trip

Trip Overview

The drive from San Antonio, TX to Kilgore, TX covers 333.8 miles and takes about 6h 14m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on West Market Street, East Market Street, East Commerce Street for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $49.66 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

1 planned break

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

Midpoint

166.9 miles from San Antonio, TX

A natural place for your longest stop of the day.

Drive Character

Expect a 6h 14m drive with frequent turns across 333.8 miles of local and secondary roads.

This route has more turning and local-road decision points than a simple highway run.

There are about 41 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

West Market Street is one of the defining roads on this drive.

Main Roads

Road	Distance	Duration
West Market Street	0 mi	0m
East Market Street	0 mi	0m
East Commerce Street	0 mi	0m
US 281 North	0 mi	0m
William J Bordelon Freeway	0 mi	0m
I 35 North	0 mi	0m
North Pan Am Expressway	0 mi	0m
Purple Heart Trail	0 mi	0m

Longest stretch: West Market Street — 0 mi, about 0m

Step-by-Step Directions

1

Start on Dolorosa Street

2

Continue on West Market Street

3

Continue on East Market Street

4

Turn left

5

Turn straight onto East Commerce Street

6

Take the ramp sharp left toward US 281 North, I 37 North

7

Merge slight left onto William J Bordelon Freeway

8

Take the exit slight right toward I 35 North: Austin

9

Merge slight left onto North Pan Am Expressway

10

Keep slight left to continue on North Pan Am Expressway

11

Continue on Purple Heart Trail

12

Continue on Interstate Highway 35

13

Continue on Purple Heart Trail

14

Keep slight right to continue on Purple Heart Trail

15

Continue on South Jack Kultgen Expressway

16

Take the exit slight right toward US 84: Waco Drive, Bellmead Drive

17

Turn straight onto North Jack Kultgen Expressway

18

Turn right onto East Waco Drive

19

Continue on Bellmead Drive

20

Continue on East US Highway 84

21

Continue on State Highway 31

22

Continue on Hubbard Bypass

23

Continue on State Highway 31

24

Turn right onto Corsicana Bypass

25

Turn right onto East State Highway 31

26

Continue on Northeast 2nd Street

27

Continue on West Royall Boulevard

28

Continue on State Highway 31 West

29

Turn left

30

Merge slight left onto Jed Robinson Loop

31

Take the exit slight right

32

Turn left onto State Highway 31 East

33

Continue on West Highway 31

34

Continue on State Highway 31 West

35

Continue on Chandler Highway

36

Continue on West Front Street

37

Take the exit slight right toward TX 135 South

38

Merge slight left onto State Highway 135 North

39

Turn left onto Gladewater Street

40

At the end of the road, turn right onto West Main Street

41

Arrive at your destination

When to Leave

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 1 meaningful break for fuel, food, and rest.

The halfway point lands around 166.9 miles from San Antonio, TX.

This is a comfortable same-day trip.

Drive Plan

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 80 miles

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

Halfway reset

Around 166.9 miles

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Last hour of driving

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

Before You Leave

+

Open the route before leaving San Antonio, TX 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.

Trip Strategy

Day 1

Settle into the route from San Antonio, TX

This is one driving day of about 333.8 miles and 6h 14m.

Your first comfortable stop window is around 80 miles from San Antonio, TX.

This route can stay practical as a one-day drive if traffic stays reasonable.

Plan about 1 real break rather than only quick fuel stops.

Best Stop Towns on This Route

These towns line up with the pace of this drive and give you clearer places to stop with a purpose.

Late stop town

Meal stop

Killeen, TX

167 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.

Travel Advice

Arrival Notes

The final approach into Kilgore, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Kilgore, TX.

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.

Stops Along the Way

Halfway Point

Midpoint

About 166.9 mi from San Antonio, TX

Austin, TX

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Killeen, TX

Meal break

The midpoint is around 166.9 miles from San Antonio, TX, which is a good place for a longer meal and fuel stop.

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

Fuel & Cost

Fuel Type	$/gal	One Way	Round Trip
regular	$3.78	$49.66	$99.33
midgrade	$4.25	$55.88	$111.76
premium	$4.59	$60.33	$120.67
diesel	$3.99	$52.47	$104.95

Based on 25.4 MPG average. Estimated CO2 emission: 116.8 kg one way.

Frequently Asked Questions

The drive from San Antonio, TX to Kilgore, TX covers 333.8 miles and takes about 6h 14m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are West Market Street, East Market Street, East Commerce Street. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 166.9 miles from San Antonio, TX. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $49.66 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.

Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.