How far is Harris County, TX from Hallettsville, TX?
The driving distance from Harris County, TX to Hallettsville, TX is about 116.1 miles (186.9 km), with a travel time of about 02h 10m by car.
- The straight-line flight distance is about 97.3 miles (156.6 km).
- For a round trip, plan for roughly 04h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 10m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Rain Showers
Chance Rain Showers then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Harris County and Hallettsville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Harris County and Hallettsville.
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1
Start on East Wellington Street
125 m · 16 sec · East Wellington Street
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2
Turn right onto Nordling Road
1.3 km · 2 min · Nordling Road
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3
Turn right onto East Tidwell Road
778 ft · 27 sec · East Tidwell Road
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4
Turn sharp left onto North Freeway Frontage Road
1.3 km · 1 min · North Freeway Frontage Road
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5
Take the ramp slight left toward I 45 Express Lane
651 ft · 16 sec
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6
Merge slight left onto North Freeway
1.3 mi · 2 min · North Freeway
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7
Take the exit slight right toward I 610
158 m · 13 sec
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8
Keep slight right to continue on I 610 West: Airline Drive
131 m · 11 sec
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9
Keep slight left to continue on I 610 West
581 ft · 14 sec
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10
Merge slight left onto North Loop
4.3 mi · 5 min · North Loop
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11
Take the exit slight right toward Old Katy Road
1 km · 1 min
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12
Turn straight onto West Loop North Frontage Road
701 ft · 14 sec · West Loop North Frontage Road
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13
Take the ramp slight left toward I 10
1.3 km · 2 min
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14
Keep slight right to continue on I 10 West: San Antonio
2175 ft · 53 sec
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15
Merge slight left onto Katy Freeway
88 mi · 1 hr 33 min · Katy Freeway
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16
Take the exit slight right toward US 77: Schulenburg, La Grange
1466 ft · 36 sec
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17
Continue on Interstate Highway 10 Frontage Road
115 m · 16 sec · Interstate Highway 10 Frontage Road
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18
Turn left onto North Kessler Avenue
9.6 mi · 11 min · North Kessler Avenue
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19
Continue on US 77
6.8 mi · 8 min · US 77
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20
Continue on United States Highway 77
1141 ft · 15 sec · United States Highway 77
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21
Continue on North Texana Street
1.4 mi · 2 min · North Texana Street
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22
Arrive at your destination
0 m · 1 sec · South Texana Street
Car Route Details
A richer read on the saved driving route between Harris County and Hallettsville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Katy Freeway
Merge slight left onto Katy Freeway
88 mi · 01h 33m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Chance Rain Showers leaving Harris County and Chance Rain Showers then Slight Chance Showers And Thunderstorms near Hallettsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Harris County to Hallettsville?
The road trip is about 116.1 miles (186.9 km) and usually takes 02h 10m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Sealy is a useful midpoint, sitting about 58 miles from Harris County and 58.2 miles from Hallettsville.
How much longer is the road route than the straight-line distance?
The direct path is about 97.3 miles (156.6 km), while the road route adds roughly 18.8 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 8:00 AM to 10:00 AM CST. If you want a more comfortable same-day return, try to leave by 2:08 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.10 one way or $30.19 round trip. Estimated CO2 is about 36.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Harris County and Chance Rain Showers then Slight Chance Showers And Thunderstorms near Hallettsville.
Stop Ideas Near Sealy
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 Sealy.
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Flight Path Map
This map shows the direct air route between Harris County and Hallettsville. Straight-line distance: 97.28 mi (156.56 km).
#1 Harris County
County in Texas, United States
| Population | 4,738,253 |
| Coordinates | 29.8572800, -95.3923400 |
| Altitude | 22 |
| Country | United States |
#2 Hallettsville
City in Texas
| Population | 2,642 |
| Coordinates | 29.4438500, -96.9410900 |
| Altitude | 71 |
| Country | United States |
End: Hallettsville (-96.94109, 29.44385)
Estimated Travel Time
Distance: 187 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 52m |
| 40 mph (64.37 km/h) | 02h 54m |
| 50 mph (80.47 km/h) | 02h 19m |
| 60 mph (96.56 km/h) | 01h 56m |
| 70 mph (112.65 km/h) | 01h 39m |
| 80 mph (129 km/h) | 01h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.68 | $15.10 | $30.19 |
| Mid-grade | $4.20 | $17.22 | $34.44 |
| Premium | $4.57 | $18.75 | $37.51 |
| Diesel | $5.78 | $23.69 | $47.37 |
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 · Oct 31, 2026