How far is San Angelo, TX from Killeen, TX?
The driving distance from San Angelo, TX to Killeen, TX is about 185 miles (297.7 km), with a travel time of about 03h 30m by car.
- The straight-line flight distance is about 161.7 miles (260.3 km).
- For a round trip, plan for roughly 07h 00m 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 30m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between San Angelo and Killeen.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Angelo and Killeen.
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1
Start on East Harris Avenue
22 m · 9 sec · East Harris Avenue
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2
Turn left onto South Chadbourne Street
151 m · 14 sec · South Chadbourne Street
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3
Turn right onto West Beauregard Avenue
2397 ft · 54 sec · West Beauregard Avenue
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4
Turn left onto South Abe Street
1 mi · 2 min · South Abe Street
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5
Continue on South Bryant Boulevard
4.1 mi · 6 min · South Bryant Boulevard
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6
Continue on US Highway 87 South
71.2 mi · 1 hr 17 min · US Highway 87 South
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7
Continue on Commerce Street
1076 ft · 21 sec · Commerce Street
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8
Turn left onto Church Street
47 m · 2 sec · Church Street
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9
Turn right onto Main Street
100 m · 14 sec · Main Street
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10
Turn left onto Bridge Street
1.2 km · 52 sec · Bridge Street
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11
Turn right onto Boy Street
635 ft · 8 sec · Boy Street
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12
Continue on United States Highway 190
61 mi · 1 hr 9 min · United States Highway 190
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13
At the end of the road, turn right
15.2 mi · 16 min
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14
Merge slight left onto North US Highway 281
79 m · 4 sec · North US Highway 281
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15
Continue on North Key Avenue
1899 ft · 39 sec · North Key Avenue
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16
Turn left onto East Avenue J
1.1 mi · 2 min · East Avenue J
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17
Continue on East FM 580
2.6 mi · 3 min · East FM 580
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18
Turn right onto FM 1715
6.4 mi · 8 min · FM 1715
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19
At the end of the road, turn left onto Central Texas Expressway
16.9 mi · 19 min · Central Texas Expressway
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20
Take the exit slight right toward T.J. Mills Boulevard
1231 ft · 30 sec
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21
Continue on West Veterans Memorial Boulevard
3 mi · 5 min · West Veterans Memorial Boulevard
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22
Turn left
25 m · 8 sec
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23
Turn right
23 m · 5 sec
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24
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between San Angelo and Killeen.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US Highway 87 South
Continue on US Highway 87 South
71.2 mi · 01h 17m
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.
Mostly Sunny leaving San Angelo and Partly Sunny near Killeen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Angelo to Killeen?
The road trip is about 185 miles (297.7 km) and usually takes 03h 30m 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?
Richland Springs is a useful midpoint, sitting about 92.4 miles from San Angelo and 92.6 miles from Killeen.
How much longer is the road route than the straight-line distance?
The direct path is about 161.7 miles (260.3 km), while the road route adds roughly 23.3 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 10:00 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.68 one way or $49.35 round trip. Estimated CO2 is about 58 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around San Angelo and Partly Sunny near Killeen.
Stop Ideas Near Richland Springs
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 Richland Springs.
Fort Hood, Texas
Killeen, Texas
Flight Path Map
This map shows the direct air route between San Angelo and Killeen. Straight-line distance: 161.74 mi (260.3 km).
#1 San Angelo
The most populous city in Tom Green County, Texas.
| Population | 101,612 |
| Coordinates | 31.4637700, -100.4370400 |
| Altitude | 562 |
| Country | United States |
#2 Killeen
The 11th most populous city in Texas.
| Population | 153,991 |
| Coordinates | 31.1171200, -97.7278000 |
| Altitude | 252 |
| Country | United States |
End: Killeen (-97.7278, 31.11712)
Estimated Travel Time
Distance: 298 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 09m |
| 40 mph (64.37 km/h) | 04h 37m |
| 50 mph (80.47 km/h) | 03h 41m |
| 60 mph (96.56 km/h) | 03h 04m |
| 70 mph (112.65 km/h) | 02h 38m |
| 80 mph (129 km/h) | 02h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $24.68 | $49.35 |
| Mid-grade | $4.25 | $27.77 | $55.53 |
| Premium | $4.59 | $29.98 | $59.96 |
| Diesel | $3.99 | $26.07 | $52.15 |
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 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.