Oklahoma, KY to Mount Vernon, KY is 174 miles and takes about 3h 37m via Western Kentucky Parkway, with a fuel budget near $31 and enough daylight to finish in a day. This trip stays within Kentucky, traversing the Southeast region for its entirety. It's a straightforward drive, largely on parkways and main roads, making it a practical choice for a single-day excursion. The route is designed for efficiency, connecting two points with minimal fuss, so it's a good option if you need to get from point A to point B without a lot of detours.
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
87 miles from Oklahoma, KY
A natural place for your longest stop of the day
, about 1h 57m into the drive
.
Main Roads
Road
Distance
Duration
KY 54
39.1 mi
1h 2m
Western Kentucky Parkway
29.6 mi
31m
Danville Road
29 mi
33m
US 150
24.3 mi
27m
Bluegrass Parkway
23.8 mi
25m
Bardstown Road
9.2 mi
10m
Springfield Road
5.6 mi
6m
South Danville Bypass
5.5 mi
6m
Longest stretch:
KY 54
— 39.1 mi, about 1h 2m
Turn-by-Turn Driving Directions
Step-by-step road directions between Oklahoma, KY and Mount Vernon, KY.
1
Start on KY 764
1.5 mi·2 min·KY 764
2
Turn right onto KY 54
39 mi·1 hr 2 min·KY 54
3
Enter roundabout onto US 62; KY 259
42 ft·1 sec·Public Square
4
Continue on US 62; KY 259
78 ft·1 sec·Public Square
5
Turn slight right onto US 62; KY 259
1.0 mi·1 min·South Main Street
6
Take the ramp
0.2 mi·20 sec
7
Merge onto Western Kentucky Parkway
30 mi·31 min·Western Kentucky Parkway
Use the straight / slight right lanes.
8
Take the exit
0.4 mi·47 sec
Exit 137BToward I 65 North: Lexington, LouisvilleUse the right lane.
9
Keep slight left at fork
0.6 mi·1 min
Toward I 65 North: Lexington, Louisville
10
Merge onto I 65
1.4 mi·1 min·I 65
11
Take the exit
0.6 mi·1 min
Exit 93Toward Lexington, BardstownUse the straight / slight right lanes.
12
Continue on Bluegrass Parkway
24 mi·25 min·Bluegrass Parkway
13
Take the exit onto US 31E Truck
0.3 mi·33 sec·US 31E Truck
Toward Bardstown
14
Turn right onto US 150
5.6 mi·6 min·Springfield Road
15
Continue on US 150
9.2 mi·10 min·Bardstown Road
16
Keep slight left at fork onto US 150
93 ft·1 sec·US 150
17
Keep slight right at fork onto US 150
24 mi·27 min·US 150
18
Turn right onto US 127 Bypass; US 150 Bypass
5.5 mi·6 min·South Danville Bypass
19
Continue on US 150
2.0 mi·2 min·Stanford Road
20
Continue on US 150
29 mi·33 min·Danville Road
21
Arrive at destination
US 25
Trip Plan
Given the 3h 37m estimated drive time, leaving in the morning is your best bet for a comfortable, same-day trip. With only one recommended stop, you have plenty of flexibility to pace yourself. The fuel cost is estimated at $31, so ensure your tank is full before departing Oklahoma, KY. Keep an eye on your fuel gauge, especially as you transition off the Western Kentucky Parkway onto local roads towards Mount Vernon. The longest continuous stretch on KY 54 is over 39 miles, so plan your restroom and stretching breaks accordingly before hitting that segment.
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 87 miles from Oklahoma, KY, or about 1h 57m into the drive.
The longest continuous stretch on this route runs about 39.1 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 38 miles or 1h 1m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 87 miles or 1h 57m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h
Traffic, exits, and arrival timing usually matter more near Mount Vernon, KY than in the middle of the route.
Before You Leave
+
Open the route before leaving Oklahoma, KY 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 Oklahoma, KY
This is one driving day of about 174 miles and 3h 37m.
Your first comfortable stop window is around 38 miles from Oklahoma, KY.
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 KY 54 for about 39.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 12
5 decision points cluster between mile 41.8 and 113.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
41.8 mi into trip|~1h 7m in|Western Kentucky Parkway
Merge onto Western Kentucky Parkway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
71.4 mi into trip|~1h 39m in
Take the exit toward I 65 North: Lexington, Louisville
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 137B
Toward I 65 North: Lexington, Louisville
6
71.8 mi into trip|~1h 40m in
Keep slight left at fork toward I 65 North: Lexington, Louisville
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 65 North: Lexington, Louisville
8
73.7 mi into trip|~1h 42m in
Take the exit toward Lexington, Bardstown
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 93
Toward Lexington, Bardstown
5
113.2 mi into trip|~2h 27m in|US 150
Keep slight left at fork onto US 150
Highway fork - watch signs carefully
Fuel & Cost
Regular Gas
$28.93 one way
$57.86 round trip
$4.22/gal25.4 MPG avg61 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.60
$31.51
$63.02
premium
$5.18
$35.51
$71.01
diesel
$5.35
$36.65
$73.30
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$29
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 60.9 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $18 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
52.2
0
$18.27
$8.35
Efficient EV
43.5
0
$15.23
$6.96
EV Truck/SUV
69.6
0
$24.36
$11.14
Gas CO2
61 kg
EV CO2
20 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.
Forecast as of Jun 1, 2026
Origin
Oklahoma, KY
Afternoon
in Oklahoma on Wednesday
Local time
3:00 PM
CDT
Current temp
61°F
Patchy Fog
0 mph5% chanceLive forecast
Special Weather Statement
Special Weather Statement issued June 1 at 5:10AM CDT by NWS Paducah KY
Flood Warning
Flood Warning issued May 31 at 10:38AM CDT until June 3 at 1:00PM CDT by NWS Paducah KY
Destination
Mount Vernon, KY
Afternoon
in Mount Vernon on Wednesday
Local time
4:00 PM
EDT
Current temp
79°F
Mostly Sunny
NNE 0 to 6 mph4% chanceLive forecast
Special Weather Statement
Special Weather Statement issued June 1 at 5:10AM CDT by NWS Paducah KY
Flood Warning
Flood Warning issued May 31 at 10:38AM CDT until June 3 at 1:00PM CDT by NWS Paducah KY
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
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
18 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 37m 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.
Abraham Lincoln Birthplace National Historical Park
National Historical Park
For over a century people from around the world have come to rural Central Kentucky to honor the humble beginnings of our 16th president, Abraham Lincoln. His early life on Kentucky's frontier shaped...
The US Army established Camp Nelson as a fortified supply depot in April 1863. Over the next 3 years, the site evolved into a massive recruitment and training center for United States Colored Troops a...
15 mi from route
~38 min detour
Free
near mile 144
Rolling hills, deep river valleys, and the world's longest known cave system. Mammoth Cave National Park is home to thousands of years of human history and a rich diversity of plant and animal life, e...
The US won a significant victory early in the Civil War at the Battle of Mill Springs. Explore the rolling fields of Kentucky where the battle took place and learn about that state's strategic importa...
28 mi from route
~70 min detour
Free
near mile 168
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll spend about 69% of this 174-mile drive on highways, with the longest continuous stretch covering 39.1 miles on KY 54. The route begins with surface roads before transitioning to the Western Kentucky Parkway. Expect a relatively consistent driving experience for much of the trip, characterized by limited-stop cruising rather than frequent exits. The highway segments offer a smooth experience, while the surface road portions will involve more local traffic and intersections as you approach your destination.
69% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 39.1 mi on KY 54.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on KY 54 and Western Kentucky Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 41.8 miles in near Western Kentucky Parkway.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 12 significant decision points across 174 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 41.8 miles (Western Kentucky Parkway): Merge point - match speed before joining. Lane positioning matters here; at 71.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 71.8 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,189 ft435 ft
Total Climb
1,218 ft
Total Descent
464 ft
Highest Point
1,189 ft
~174 mi in
Elevation Range
754 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Oklahoma, KY and Mount Vernon, KY, road signs point toward Louisville, Lexington and Bardstown.
Oklahoma is a state in the Great Plains region of the United States of America. Oklahoma has a rich Native American past. There are all kinds of activities available from hunting, fishing, hiking, to gambling in one of the hundred or so casinos and bingo parlors, and metro activities in Tulsa and Oklahoma City
Top landmarks
•Museum of Osteology — museum in Oklahoma
•Fort Gibson — fort in Oklahoma
•Antelope Hills, Oklahoma — mountain in United States of America
Doable as a same-day drive at 3h 37m. Total distance: 174 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 37m drive, comfortable solo distance.
Frequently Asked Questions
The longest stretch is about 39.1 miles on KY 54. The full list of main roads is in the Roads section above.
Yes — we found about 2 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.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Mount Vernon, KY before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 2 rest areas along the route for bathroom stops.
The main spots that need attention: at 41.8 miles (Western Kentucky Parkway): Merge point - match speed before joining. Lane positioning matters here; at 71.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 71.8 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Yes — Abraham Lincoln Birthplace National Historical Park, Camp Nelson National Monument and Mammoth Cave National Park (4 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.6 hours each way, an in-and-out day trip would put you behind the wheel for 7.2 hours — manageable with a long break at Mount Vernon, KY, but most travelers stay overnight.
