Origin
San Antonio, TX
Afternoon in San Antonio on Sunday
Local time
3:25 PM
CDT
Current temp
81°F
Unavailable
Live forecast
Trip from San Antonio, TX to Meridian, TX
Drive Time
4h 1m
Distance
206 mi
332 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$31
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
3h 48m
★
6 AM
4h 1m
8 AM
4h 27m
10 AM
4h 10m
12 PM
4h 8m
3 PM
4h 12m
5 PM
4h 26m
8 PM
3h 53m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Antonio, TX
Wikimedia Commons
Trip Overview
Traveling from San Antonio to Meridian covers 206 miles and typically takes about four hours and one minute. Since the entire journey stays within the Great Plains region of Texas, you can easily complete this trip in a single day without needing an overnight stay. Expect to budget roughly $31 for fuel to cover the distance. The route relies on a combination of the Purple Heart Trail, South Avenue G, and State Highway 317 to guide you north. Whether you are heading out for business or a change of scenery, this straightforward drive is manageable for most drivers looking to navigate between these two points efficiently.
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
103 miles from San Antonio, TX
A natural place for your longest stop of the day , about 1h 55m into the drive .
Drive Character
Expect a turn-heavy local driving experience as you transition away from faster thoroughfares. With only 26% of the journey spent on highways, you will spend most of your time navigating local roads that demand your full attention. The longest uninterrupted section spans 117.7 miles along the Purple Heart Trail, providing a significant stretch of consistent driving. Because the profile is technical rather than a monotonous interstate grind, you should prepare for a more involved experience behind the wheel. The road's character shifts noticeably as you move from the initial highway segments into the more winding local road portions of the trip.
This route has more turning and local-road decision points than a simple highway run.
There are about 33 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Purple Heart Trail is the longest continuous segment at about 117.7 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.8 miles in.
Route Complexity
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 12 significant decision points across 206 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.8 miles: Lane positioning matters here; at 0.9 miles: Multiple destination signs - pick the right one; at 1.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 12 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
0.8 mi into trip
|
~1m in
Turn left
Lane positioning matters here
Use the left lane.
7
0.9 mi into trip
|
~1m in
Take the ramp toward US 281 North, I 37 North
Multiple destination signs - pick the right one
Toward US 281 North, I 37 North
7
1.9 mi into trip
|
~3m in
Take the exit toward I 35 North: Austin
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 142A
Toward I 35 North: Austin
7
10.7 mi into trip
|
~14m in
|
North Pan Am Expressway
Keep slight left at fork onto North Pan Am Expressway toward I 35: Austin
Highway fork - watch signs carefully. Lane positioning matters here
Use the none / straight / slight right lanes.
Toward I 35: Austin
6
79.7 mi into trip
|
~1h 30m in
|
I 35; US 290 / Purple Heart Trail
Keep slight right at fork onto I 35; US 290 / Purple Heart Trail
Highway fork - watch signs carefully. Lane positioning matters here
Use the none / straight / slight right lanes.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Purple Heart Trail | 117.7 mi | 2h 6m |
| South Avenue G | 19.7 mi | 22m |
| State Highway 317 | 18.9 mi | 22m |
| North Pan Am Expressway | 15.6 mi | 18m |
| North Lone Star Parkway | 14.8 mi | 18m |
| Avenue C | 2.9 mi | 4m |
| Avenue D | 2.8 mi | 5m |
| North Main Street | 2.8 mi | 5m |
Longest stretch:
Purple Heart Trail
— 117.7 mi, about 2h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio, TX and Meridian, TX.
1
Start on Dolorosa Street
143 ft
·
4 sec
·
Dolorosa Street
2
Continue on West Market Street
0.4 mi
·
42 sec
·
West Market Street
3
Continue on East Market Street
0.4 mi
·
45 sec
·
East Market Street
Use the none lane.
4
Turn left
363 ft
·
13 sec
Use the left lane.
5
Turn straight onto East Commerce Street
216 ft
·
12 sec
·
East Commerce Street
6
Take the ramp
0.2 mi
·
28 sec
Toward US 281 North, I 37 North
7
Merge onto I 37; US 281
0.8 mi
·
55 sec
·
William J Bordelon Freeway
8
Take the exit
0.6 mi
·
1 min
Exit 142A
Toward I 35 North: Austin
Use the slight right lane.
9
Merge onto I 35
8.2 mi
·
10 min
·
North Pan Am Expressway
Use the none lane.
10
Keep slight left at fork onto North Pan Am Expressway
7.4 mi
·
8 min
·
North Pan Am Expressway
Toward I 35: Austin
Use the none / straight / slight right lanes.
11
Continue on I 35
12 mi
·
12 min
·
Purple Heart Trail
Use the none / straight / slight right lanes.
12
Continue on I 35
1.9 mi
·
2 min
·
Interstate Highway 35
Use the none / straight / slight right lanes.
13
Continue on I 35
48 mi
·
52 min
·
Purple Heart Trail
Use the none lane.
14
Keep slight right at fork onto I 35; US 290
58 mi
·
1 hr 1 min
·
Purple Heart Trail
Use the none / straight / slight right lanes.
15
Take the exit
0.3 mi
·
39 sec
Exit 294A
Toward Central Avenue
16
Turn straight onto South I-35 Frontage Road
328 ft
·
8 sec
·
South I-35 Frontage Road
17
Turn left onto East Central Avenue
0.6 mi
·
1 min
·
East Central Avenue
18
Turn right onto TX 317
2.8 mi
·
5 min
·
North Main Street
Use the none lane.
19
Continue on TX 317
13 mi
·
16 min
·
State Highway 317
Use the none lane.
20
Continue on TX 317
1.4 mi
·
1 min
·
South Lone Star Parkway
21
Continue on TX 317
2.8 mi
·
5 min
·
Avenue D
22
Continue on TX 317
5.6 mi
·
6 min
·
State Highway 317
23
Continue on TX 317
2.5 mi
·
3 min
·
South Main Street
24
Continue on TX 317
6.5 mi
·
8 min
·
North Lone Star Parkway
25
Continue on TX 317
0.4 mi
·
49 sec
·
Avenue G
26
Continue on TX 317
8.2 mi
·
10 min
·
North Lone Star Parkway
27
Continue on TX 317
0.4 mi
·
37 sec
·
South 7th Street
28
Turn left onto TX 6
2.9 mi
·
4 min
·
Avenue C
29
Continue on TX 6
20 mi
·
22 min
·
South Avenue G
30
Turn right onto TX 22
0.6 mi
·
53 sec
·
State Highway 22
31
Continue on TX 22
0.2 mi
·
15 sec
·
Morgan Street
32
Turn right
95 ft
·
7 sec
33
Arrive at destination
Trip Plan
Planning for this four-hour drive is simple since it only requires one primary stop to break up the journey. Aim to depart early in the morning to avoid midday traffic and ensure you have plenty of daylight for the more technical, turn-heavy sections of the route. Keep an eye on your fuel gauge, especially as you transition off the main highway stretches, to ensure you stay within your $31 gas budget. Because this is a one-day trip, you have the flexibility to adjust your pace based on local road conditions. Prioritize a single, well-timed rest break during your longest stretch on the Purple Heart Trail to keep your focus sharp for the remainder of the drive.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 103 miles from San Antonio, TX, or about 1h 55m into the drive.
The longest continuous stretch on this route runs about 117.7 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 103 miles or 1h 55m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 15m
Traffic, exits, and arrival timing usually matter more near Meridian, 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.
Day 1
Settle into the route from San Antonio, TX
This is one driving day of about 206 miles and 4h 1m.
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.
The longest stretch is on Purple Heart Trail for about 117.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 103 mi from San Antonio, TX · 1h 55m into the drive
Mid-route town
Meal stop
103 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 103 miles from San Antonio, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Purple Heart Trail if your tank is already low. That segment runs about 117.7 miles.
Arriving in Meridian, TX
The final approach into Meridian, 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 Meridian, TX.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$31.47 one way
$62.94 round trip
$3.88/gal
25.4 MPG avg
72 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $34.48 | $68.97 |
| premium | $4.59 | $37.23 | $74.47 |
| diesel | $5.64 | $45.77 | $91.53 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$31
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 72.1 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $22 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 61.8 | 0 | $21.63 | $9.89 |
| Efficient EV | 51.5 | 0 | $18.03 | $8.24 |
| EV Truck/SUV | 82.4 | 1 | $28.84 | $13.18 |
Gas CO2
72 kg
EV CO2
24 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Meridian, TX
Afternoon in Meridian on Sunday
Local time
3:25 PM
CDT
Current temp
58°F
Unavailable
Live forecast
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.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
23 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 1m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from San Antonio, TX to Meridian, TX covers 206 miles and takes about 4h 1m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Purple Heart Trail, South Avenue G, State Highway 317. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 103 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 $31.47 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
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.
This is a demanding drive. With 12 significant decision points across 206 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 0.8 miles: Lane positioning matters here; at 0.9 miles: Multiple destination signs - pick the right one; at 1.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
The route from San Antonio, TX to Meridian, TX does not surface many named destination signs beyond the main corridor.
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