Kerr County Westbound Rest Area
0 mi from route
Trip from San Antonio, TX to Ozona, TX
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 20, 2026 · Editorial standards
Drive Time
3h 24m
Distance
205.6 mi
331 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$28
one way
EV Charging
Unknown
Best Time to Leave
4 AM
3h 12m
★
6 AM
3h 24m
8 AM
3h 49m
10 AM
3h 33m
12 PM
3h 30m
3 PM
3h 34m
5 PM
3h 47m
8 PM
3h 17m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Antonio, TX
Wikimedia Commons
Ozona, TX
Wikimedia Commons
Trip Overview
San Antonio, TX to Ozona, TX is 205.6 miles and takes about 3 hours 24 minutes via I 10, with a fuel budget near $31 and enough daylight to finish in a day. This route stays within the Great Plains region of Texas, offering a straightforward drive. You'll spend most of your time on the interstate, making it a practical choice for getting from point A to point B efficiently. Consider this trip if you need a direct and uncomplicated way to cover this stretch of Texas.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
102.8 miles from San Antonio, TX
A natural place for your longest stop of the day , about 1h 44m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 10 | 188.7 mi | 3h 1m |
| McDermott Freeway | 12.8 mi | 14m |
| East Fredericksburg Road | 1.2 mi | 2m |
| Navarro Street | 0.8 mi | 1m |
| San Pedro Avenue | 0.6 mi | 1m |
| Avenue E | 0.3 mi | <1m |
| 14th Street | 0.3 mi | <1m |
| West Market Street | 0.2 mi | <1m |
Longest stretch:
I 10
— 188.7 mi, about 3h 1m
Traffic on I-10
Hour-of-day weekday pattern from 36 FHWA count stations on your route.
Peak
2 PM
~494 veh/hr typical · worst 880
Quietest
3 AM
~89 veh/hr
Peak-to-quiet ratio
5.6×
busier at peak than in the quiet hours
12a
6a
noon
6p
11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio, TX and Ozona, TX.
1
Start on Dolorosa Street
143 ft
·
4 sec
·
Dolorosa Street
2
Continue on West Market Street
0.2 mi
·
28 sec
·
West Market Street
3
Turn left onto Navarro Street
0.8 mi
·
1 min
·
Navarro Street
4
Enter roundabout onto San Pedro Avenue
85 ft
·
1 sec
·
San Pedro Avenue
5
Continue on San Pedro Avenue
0.5 mi
·
1 min
·
San Pedro Avenue
6
Turn left onto West Cypress Street
0.1 mi
·
10 sec
·
West Cypress Street
Use the left lane.
7
Turn straight onto East Fredericksburg Road
1.2 mi
·
2 min
·
East Fredericksburg Road
8
Turn right onto Interstate 10 West
0.1 mi
·
13 sec
·
Interstate 10 West
9
Take the ramp
0.1 mi
·
13 sec
Toward I 10 West, US 87 North
10
Merge onto I 10; US 87
13 mi
·
14 min
·
McDermott Freeway
Use the straight / slight right lanes.
11
Keep slight right at fork onto I 10; US 87
189 mi
·
3 hr 1 min
·
I 10; US 87
Use the straight / slight left lanes.
12
Take the exit
0.2 mi
·
29 sec
Exit 365
Toward SH 163: Sterling City, Comstock
13
Continue on 14th Street
0.3 mi
·
41 sec
·
14th Street
14
Turn right onto TX 163
0.3 mi
·
28 sec
·
Avenue E
15
Turn right onto Loop 466
264 ft
·
7 sec
·
11th Street
16
Turn right onto Avenue D
10 ft
·
0 sec
·
Avenue D
17
Arrive at destination
Avenue D
Trip Plan
Given this is a single-day drive of just over 3 hours, you have a lot of flexibility with your departure time. Leaving San Antonio in the morning will give you ample daylight to reach Ozona. The longest stretch without a major exit is nearly 189 miles on I 10, so ensure you have enough fuel before heading out; Ozona is the only designated stop on this route, so plan accordingly. You'll want to be mindful of fuel availability as you get further from San Antonio.
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 102.8 miles from San Antonio, TX, or about 1h 44m into the drive.
The longest continuous stretch on this route runs about 188.7 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 45 miles or 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 102.8 miles or 1h 44m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 47m
Traffic, exits, and arrival timing usually matter more near Ozona, 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 205.6 miles and 3h 24m.
Your first comfortable stop window is around 45 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 I 10 for about 188.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
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 45 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 102.8 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 I 10 if your tank is already low. That segment runs about 188.7 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Stops Along Your Drive
Picked by where they fit in your drive — first break, midpoint reset, final stretch.
Picnic Area
0.1 mi from route
Kerr County Eastbound Rest Area
0.1 mi from route
Picnic Area
0.1 mi from route
Picnic Area
0.1 mi from route
Sutton County Westbound Rest Area
0.1 mi from route
Sutton County Eastbound Rest Area
0.1 mi from route
Picnic Area
0.1 mi from route
Parking Area
0.1 mi from route
Scenic View
0.1 mi from route
Love's Travel Stop
0.1 mi from route
Picnic Area
0.2 mi from route
Parking Area
0.2 mi from route
Pilot Travel Center
0.2 mi from route
Love's Travel Stop
0.2 mi from route
Road Ranger
0.2 mi from route
Picnic Area
0.3 mi from route
Service Plaza
0.5 mi from route
Service Plaza
0.5 mi from route
Service Plaza
0.6 mi from route
Service Plaza
0.6 mi from route
Service Plaza
0.6 mi from route
Service Plaza
0.6 mi from route
Service Plaza
0.7 mi from route
Service Plaza
0.7 mi from route
Service Plaza
0.7 mi from route
Service Plaza
0.7 mi from route
Service Plaza
0.7 mi from route
Service Plaza
0.7 mi from route
Spanish Governor's Palace
4.5
★ ★ ★ ★ ★
Near the start, right off the route
0.1 mi from route
San Antonio, Texas
Hours: 9 am–5 pm
+12102077527
Visit websiteGO RIO San Antonio River Cruises
4.6
★ ★ ★ ★ ★
Near the start, right off the route
0.4 mi from route
~1 min detour
San Antonio, Texas
Hours: 10 am–10 pm
+12102274746
Visit websiteSan Antonio | The Saga
4.5
★ ★ ★ ★ ★
Near the start, right off the route
0 mi from route
San Antonio, Texas
Hours: 9–9:30 pm
+12102259800
Visit websiteHemisfair
4.7
★ ★ ★ ★ ★
Near the start, right off the route
0.5 mi from route
~1 min detour
San Antonio, Texas
Hours: 5 am–12 pm
+12107094750
Visit websiteSan Antonio Fire Museum
4.9
★ ★ ★ ★ ★
Near the start, right off the route
0.6 mi from route
~1 min detour
San Antonio, Texas
Hours: 10 am–3:30 pm
+12103907236
Visit websiteThe Amazing Mirror Maze
4.4
★ ★ ★ ★ ☆
Near the start, right off the route
0.4 mi from route
~1 min detour
San Antonio, Texas
Hours: 10:30 am–8 pm
+12102242288
Visit websiteSEA LIFE San Antonio
4.1
★ ★ ★ ★ ☆
Near the start, right off the route
0.4 mi from route
~1 min detour
San Antonio, Texas
Hours: 10 am–5 pm
+12106101160
Visit websiteSan Antonio River Lock & Dam
4.7
★ ★ ★ ★ ★
Near the start, right off the route
0.8 mi from route
~2 min detour
San Antonio, Texas
Hours: 9 am–10 pm
+12102271373
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 105 decision points cluster between mile 1.6 and 204.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
1.6 mi into trip
|
~3m in
|
West Cypress Street
Turn left onto West Cypress Street
Lane positioning matters here
Use the left lane.
5
3.1 mi into trip
|
~5m in
Take the ramp toward I 10 West, US 87 North
Multiple destination signs - pick the right one
Toward I 10 West, US 87 North
5
3.2 mi into trip
|
~6m in
|
I 10; US 87 / McDermott Freeway
Merge onto I 10; US 87 / McDermott Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
16.1 mi into trip
|
~20m in
|
I 10; US 87
Keep slight right at fork onto I 10; US 87
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
6
204.8 mi into trip
|
~3h 22m in
Take the exit toward SH 163: Sterling City, Comstock
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 365
Toward SH 163: Sterling City, Comstock
Fuel & Cost
Regular Gas
$28.16 one way
$56.32 round trip
$3.48/gal
25.4 MPG avg
72 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.89 | $31.46 | $62.91 |
| premium | $4.23 | $34.20 | $68.40 |
| diesel | $4.80 | $38.82 | $77.64 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Meals
$25–$50
Total
$53–$78
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 71.9 kg one way. Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $22 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 61.7 | 0 | $21.59 | $9.87 |
| Efficient EV | 51.4 | 0 | $17.99 | $8.22 |
| EV Truck/SUV | 82.2 | 1 | $28.78 | $13.16 |
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.
Origin
San Antonio, TX
Evening in San Antonio on Monday
Local time
6:48 PM
CDT
Current temp
76°F
Partly Cloudy
SE 5 to 10 mph
1% chance
Live forecast
Flash Flood Warning
Flash Flood Warning issued July 18 at 8:28PM CDT until July 18 at 11:15PM CDT by NWS Midland/Odessa TX
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 18 at 7:24PM MDT until July 18 at 8:15PM MDT by NWS El Paso Tx/Santa Teresa NM
Destination
Ozona, TX
Evening in Ozona on Monday
Local time
6:48 PM
CDT
Current temp
70°F
Partly Cloudy
SSE 0 to 10 mph
10% chance
Live forecast
Flash Flood Warning
Flash Flood Warning issued July 18 at 8:28PM CDT until July 18 at 11:15PM CDT by NWS Midland/Odessa TX
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 18 at 7:24PM MDT until July 18 at 8:15PM MDT by NWS El Paso Tx/Santa Teresa NM
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
6 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
3h 24m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
San Antonio Missions National Historical Park
National Historical Park
Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...
9 mi from route
~22 min detour
Free
View on nps.gov
Lyndon B Johnson National Historical Park
National Historical Park
Lyndon B. Johnson National Historical Park tells the story of our 36th president beginning with his ancestors until his final resting place on his beloved LBJ Ranch. This entire "circle of life" gives...
26 mi from route
~66 min detour
Free
near mile 49.6
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This drive is almost entirely on the highway, with 98% of the 205.6 miles on major roads like I 10 and McDermott Freeway. You'll experience a long stretch of 188.7 miles on I 10, which means you'll be in a rural cruising environment for the majority of the trip. Surface roads will only become a factor in the final miles as you approach Ozona.
98% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 188.7 mi on I 10.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on I 10 and McDermott Freeway. There are only a few real navigation decisions along the way. The trickiest moment comes around 1.6 miles in near West Cypress Street.
Driving Effort
4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 3h 24m drive. You will face about 10 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 1.6 miles (West Cypress Street): Lane positioning matters here; at 3.1 miles: Multiple destination signs - pick the right one; at 3.2 miles (I 10; US 87 / McDermott Freeway): Merge point - match speed before joining. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
2,426 ft
649 ft
Total Climb
2,329 ft
Total Descent
627 ft
Highest Point
2,426 ft
~190.9 mi in
Elevation Range
1,777 ft
About the Cities
Starting in San Antonio, TX
Full guide →Founded 1718
San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.
Top landmarks
- • Alamo Mission in San Antonio — historic place in San Antonio, Bexar County, Texas
- • San Antonio Missions National Historical Park — historic district in San Antonio, Bexar County, Texas
- • Fort Sam Houston — military base in San Antonio, Texas
Arriving in Ozona, TX
Full guide →Founded 1891
Ozona, "The Biggest Little Town in the World," is an unincorporated town in Texas, about an hour south-west of San Angelo. It is the county seat (in fact, sole town) of Crockett County.
Top landmarks
- • Crockett County Courthouse — historic place in Ozona, Crockett County, Texas
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 24m. Total distance: 205.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 24m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Straightforward navigation.
Frequently Asked Questions
The longest stretch is about 188.7 miles on I 10. The full list of main roads is in the Roads section above.
Yes — we found about 29 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 1.6 miles (West Cypress Street): Lane positioning matters here; at 3.1 miles: Multiple destination signs - pick the right one; at 3.2 miles (I 10; US 87 / McDermott Freeway): Merge point - match speed before joining. Lane positioning matters here.
Yes — San Antonio Missions National Historical Park and Lyndon B Johnson National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.4 hours each way, an in-and-out day trip would put you behind the wheel for 6.8 hours — manageable with a long break at Ozona, TX, but most travelers stay overnight.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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