How far is San Antonio, TX from Coleman, TX?
The driving distance from San Antonio, TX to Coleman, TX is about 193.1 miles (310.7 km), with a travel time of about 03h 41m by car.
- The straight-line flight distance is about 175 miles (281.7 km).
- For a round trip, plan for roughly 07h 23m 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 03h 41m.
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 Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Partly Sunny
Driving Route Map
The map below follows the saved road route between San Antonio and Coleman.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Coleman.
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1
Start on Dolorosa Street
44 m · 5 sec · Dolorosa Street
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2
Continue on West Market Street
1042 ft · 28 sec · West Market Street
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3
Turn left onto Navarro Street
1.3 km · 2 min · Navarro Street
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4
Enter the roundabout and take exit 2 toward San Pedro Avenue
26 m · 2 sec · San Pedro Avenue
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5
Exit the roundabout onto San Pedro Avenue
2891 ft · 1 min · San Pedro Avenue
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6
Turn left onto West Cypress Street
604 ft · 10 sec · West Cypress Street
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7
Turn straight onto East Fredericksburg Road
1.2 mi · 2 min · East Fredericksburg Road
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8
Turn right onto Interstate 10 West
657 ft · 13 sec · Interstate 10 West
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9
Take the ramp slight left toward I 10 West, US 87 North
553 ft · 14 sec
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10
Merge slight left onto McDermott Freeway
12.8 mi · 15 min · McDermott Freeway
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11
Keep slight right
31.7 mi · 32 min
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12
Take the exit slight right toward US 87 North: Fredericksburg, San Angelo
1302 ft · 28 sec
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13
Turn right onto US Highway 87
20.1 mi · 23 min · US Highway 87
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14
Continue on South Washington Street
1.1 mi · 2 min · South Washington Street
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15
Turn left onto East Main Street
1.5 mi · 4 min · East Main Street
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16
Take the exit slight right toward North US Highway 87
538 ft · 10 sec · North US Highway 87
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17
Merge slight left onto North US Highway 87
39.7 mi · 44 min · North US Highway 87
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18
Continue on San Antonio Street
1.1 mi · 1 min · San Antonio Street
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19
Turn left onto Fort McKavitt Street
1.4 km · 1 min · Fort McKavitt Street
-
20
Continue on North US Highway 87
13.2 mi · 15 min · North US Highway 87
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21
Continue on United States Highway 87; United States Highway 377
14.6 mi · 17 min · United States Highway 87; United States Highway 377
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22
At the end of the road, turn left onto Commerce Street
1347 ft · 19 sec · Commerce Street
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23
Turn straight onto United States Highway 87
3.3 mi · 4 min · United States Highway 87
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24
Take the exit slight right
715 ft · 20 sec
-
25
Merge slight left
40.5 mi · 46 min
-
26
Turn left onto Wallis Avenue
1653 ft · 21 sec · Wallis Avenue
-
27
Keep slight right to continue on Wallis Avenue
7.2 mi · 8 min · Wallis Avenue
-
28
Turn right onto East Walnut Street
1.5 km · 1 min · East Walnut Street
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29
Continue on West Walnut Street
1082 ft · 20 sec · West Walnut Street
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30
Arrive at your destination
0 m · 1 sec · West Walnut Street
Car Route Details
A richer read on the saved driving route between San Antonio and Coleman.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
United States Highway 87
Merge slight left
40.5 mi · 00h 46m
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.
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms leaving San Antonio and Partly Sunny near Coleman.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Coleman?
The road trip is about 193.1 miles (310.7 km) and usually takes 03h 41m 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?
Mason is a useful midpoint, sitting about 96.7 miles from San Antonio and 96.4 miles from Coleman.
How much longer is the road route than the straight-line distance?
The direct path is about 175 miles (281.7 km), while the road route adds roughly 18.1 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 9:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.73 one way or $51.47 round trip. Estimated CO2 is about 60.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms around San Antonio and Partly Sunny near Coleman.
Flight Path Map
This map shows the direct air route between San Antonio and Coleman. Straight-line distance: 175.07 mi (281.74 km).
#1 San Antonio
The seventh most populous city in the United States and the center of the San Antonio metropolitan area.
| Population | 1,567,118 |
| Coordinates | 29.4241200, -98.4936300 |
| Altitude | 198 |
| Country | United States |
#2 Coleman
City in Texas, USA
| Population | 4,204 |
| Coordinates | 31.8273700, -99.4264500 |
| Altitude | 519 |
| Country | United States |
End: Coleman (-99.42645, 31.82737)
Estimated Travel Time
Distance: 311 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 25m |
| 40 mph (64.37 km/h) | 04h 49m |
| 50 mph (80.47 km/h) | 03h 51m |
| 60 mph (96.56 km/h) | 03h 13m |
| 70 mph (112.65 km/h) | 02h 45m |
| 80 mph (129 km/h) | 02h 24m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $25.73 | $51.47 |
| Mid-grade | $4.25 | $28.96 | $57.91 |
| Premium | $4.59 | $31.26 | $62.53 |
| Diesel | $3.99 | $27.19 | $54.38 |
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.