How far is Owensboro, KY from Union, KY?
The driving distance from Owensboro, KY to Union, KY is about 190.8 miles (307 km), with a travel time of about 03h 43m by car.
- The straight-line flight distance is about 154.7 miles (248.9 km).
- For a round trip, plan for roughly 07h 26m 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 43m.
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.
Human settlement in Jefferson County, Kentucky, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Rain Showers
Driving Route Map
The map below follows the saved road route between Owensboro and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Owensboro and Union.
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1
Start on Frederica Street
604 ft · 19 sec · Frederica Street
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2
Turn left onto West 4th Street
4.1 mi · 7 min · West 4th Street
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3
Take the ramp left
1129 ft · 28 sec
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4
Merge slight left
2.1 mi · 3 min
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5
Keep slight right
28.2 mi · 36 min
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6
Take the exit right
3135 ft · 1 min
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7
Merge slight left
64.5 mi · 1 hr 10 min
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8
Keep slight left to continue on I 265 East, SR 62 East
6.4 mi · 8 min
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9
Continue straight
7.4 mi · 9 min
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10
Continue on Gene Snyder Freeway
3.4 mi · 4 min · Gene Snyder Freeway
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11
Take the exit slight right toward I 71 North: Cincinnati
1556 ft · 38 sec
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12
Merge slight left
62.7 mi · 1 hr 7 min
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13
Take the exit slight right toward KY 14: Verona
1880 ft · 52 sec
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14
Turn left onto Verona-Mudlick Road
2.3 mi · 4 min · Verona-Mudlick Road
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15
At the end of the road, turn right
7.5 mi · 11 min
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16
Turn left onto Old Union Road
1906 ft · 52 sec · Old Union Road
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17
Enter the roundabout and take exit 2 toward Old Union Road
31 m · 2 sec · Old Union Road
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18
Exit the roundabout onto Old Union Road
113 m · 13 sec · Old Union Road
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19
Turn right onto Union School Road
45 m · 6 sec · Union School Road
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20
Arrive at your destination
0 m · 1 sec · Union School Road
Car Route Details
A richer read on the saved driving route between Owensboro and Union.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
West 4th Street
Merge slight left
64.5 mi · 01h 10m
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.
Showers And Thunderstorms leaving Owensboro and Rain Showers near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Owensboro to Union?
The road trip is about 190.8 miles (307 km) and usually takes 03h 43m 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?
Saint Dennis is a useful midpoint, sitting about 95.3 miles from Owensboro and 95.5 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 154.7 miles (248.9 km), while the road route adds roughly 36.1 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 9:34 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.38 one way or $50.76 round trip. Estimated CO2 is about 59.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Owensboro and Union, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Owensboro and Rain Showers near Union.
Stop Ideas Near Saint Dennis
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 Saint Dennis.
Louisville, Kentucky
Flight Path Map
This map shows the direct air route between Owensboro and Union. Straight-line distance: 154.67 mi (248.92 km).
#1 Owensboro
The most populous city in Daviess County, Kentucky.
| Population | 60,344 |
| Coordinates | 37.7742200, -87.1133300 |
| Altitude | 120 |
| Country | United States |
#2 Union
Township in Boone County, Iowa
| Population | 6,116 |
| Coordinates | 38.9459000, -84.6805000 |
| Altitude | 255 |
| Country | United States |
End: Union (-84.6805, 38.9459)
Estimated Travel Time
Distance: 307 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 21m |
| 40 mph (64.37 km/h) | 04h 46m |
| 50 mph (80.47 km/h) | 03h 48m |
| 60 mph (96.56 km/h) | 03h 10m |
| 70 mph (112.65 km/h) | 02h 43m |
| 80 mph (129 km/h) | 02h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $25.38 | $50.76 |
| Mid-grade | $4.25 | $28.62 | $57.25 |
| Premium | $4.65 | $31.32 | $62.64 |
| Diesel | $5.30 | $35.70 | $71.39 |
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 Kentucky · May 06, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.