Trip from Norman, OK to Duncan, OK

Last recalculated Apr 16, 2026

Drive Time

1h 35m

Distance

76.2 mi

123 km

Drive Score

7/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$12

one way

EV Charging

Unknown

Best Time to Leave

Save up to 21 min

4 AM

1h 29m ★

6 AM

1h 36m

8 AM

1h 50m

10 AM

1h 41m

12 PM

1h 39m

3 PM

1h 42m

5 PM

1h 50m

8 PM

1h 31m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly

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Norman, OK

Wikimedia Commons

city and county seat of Stephens County, Oklahoma, United States

Duncan, OK

Wikimedia Commons

Trip Overview

The drive from Norman, OK to Duncan, OK covers 76.2 miles and takes about 1h 35m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on North Porter Avenue, East Gray Street, North Flood Avenue for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $11.91 one way before food or hotel costs.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Midpoint

38.1 miles from Norman, OK

A natural place for your longest stop of the day , about 47m into the drive .

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 1h 35m. Total distance: 76.2 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

1h 35m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (0%). Straightforward navigation.

Scenic Drive

Turn-heavy local drive route profile.

Drive Character

Expect a 1h 35m drive with frequent turns across 76.2 miles of local and secondary roads.

This route has more turning and local-road decision points than a simple highway run.

There are about 28 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

North Porter Avenue is one of the defining roads on this drive.

How Hard Is This Drive?

Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple - set it and forget it for most of the drive.

Driving Effort 1/10

Very easy - short and simple to drive

Balances navigation complexity with total wheel time.

The drive from Norman, OK to Duncan, OK is easy. At 1h 35m with 0% highway, most drivers will find it relaxed and low-stress.

Where does it get tricky?

This route does not have any notably tricky sections. Most of the drive from Norman, OK to Duncan, OK is straightforward, with well-signed roads and simple exits.

Main Roads

Road	Distance	Duration
North Porter Avenue	—	—
East Gray Street	—	—
North Flood Avenue	—	—
West Main Street	—	—
Doctor James E	—	—
World War I Veterans Memorial Highway	—	—
McCall Bridge	—	—
OK 9 West	—	—

Some road-level metrics are being recalculated.

Longest stretch: North Porter Avenue — detailed segment metrics are refreshing.

Turn-by-Turn Driving Directions

Step-by-step road directions between Norman, OK and Duncan, OK.

Start on East Main Street

105 ft · 11 sec · East Main Street

Turn left onto North Porter Avenue

390 ft · 15 sec · North Porter Avenue

Turn left onto East Gray Street

0.8 mi · 2 min · East Gray Street

Turn left onto North Flood Avenue

315 ft · 15 sec · North Flood Avenue

Turn right onto West Main Street

1.8 mi · 4 min · West Main Street

Take the ramp slight left

0.3 mi · 34 sec

Merge slight left onto Doctor James E. and Representative Mina M. Hibdon Memorial Highway

0.5 mi · 32 sec · Doctor James E. and Representative Mina M. Hibdon Memorial Highway

Continue on World War I Veterans Memorial Highway

0.9 mi · 1 min · World War I Veterans Memorial Highway

Merge slight right onto McCall Bridge

0.8 mi · 52 sec · McCall Bridge

Continue on World War I Veterans Memorial Highway

0.2 mi · 14 sec · World War I Veterans Memorial Highway

Take the exit slight right toward OK 9 West: Chickasha

0.1 mi · 14 sec · OK 9 West: Chickasha

Keep slight right

0.1 mi · 17 sec

Keep slight right

322 ft · 8 sec

Continue on Southeast 44th Street

5.5 mi · 7 min · Southeast 44th Street

Continue on Harry E. Bailey Turnpike Spur

8.3 mi · 7 min · Harry E. Bailey Turnpike Spur

Take the exit slight right toward I 44 West: Lawton

0.2 mi · 28 sec · I 44 West: Lawton

Merge slight left onto Harry E. Bailey Turnpike

18 mi · 17 min · Harry E. Bailey Turnpike

Take the exit slight right toward US 81, US 277: Duncan, Chickasha

0.3 mi · 49 sec · US 81, US 277: Duncan, Chickasha

Turn left onto US 81 South, US 277 South: Duncan

12 mi · 14 min · US 81 South, US 277 South: Duncan

Continue straight

23 mi · 30 min

Continue straight

0.5 mi · 52 sec

Continue straight

0.1 mi · 11 sec

Continue straight

0.6 mi · 55 sec

Continue straight

0.3 mi · 28 sec

Continue straight

1.0 mi · 1 min

Turn left onto West Main Street

0.6 mi · 1 min · West Main Street

Turn left onto North 9th Street

154 ft · 7 sec · North 9th Street

Arrive at your destination

Trip Plan

Morning Departure

Leave by 9 AM and you'll arrive before lunch.

Evening Departure

Even a 4 PM departure gets you there before dark in summer.

You can normally do this drive in one day.

You may only need one short stretch break if traffic stays light.

The halfway point lands around 38.1 miles from Norman, OK, or about 47m into the drive.

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 17 miles or 21m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 38.1 miles or 47m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 1h 21m

Traffic, exits, and arrival timing usually matter more near Duncan, OK than in the middle of the route.

Before You Leave

Open the route before leaving Norman, OK so your first major turns are already loaded.

Day 1

Settle into the route from Norman, OK

This is one driving day of about 76.2 miles and 1h 35m.

Your first comfortable stop window is around 17 miles from Norman, OK.

This route can stay practical as a one-day drive if traffic stays reasonable.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 38.1 mi from Norman, OK · 47m into the drive

Mid-route town

Meal stop

Chickasha, OK

38 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Blanchard, OK

Fuel and coffee

A short stop after about 17 miles helps settle the day before fatigue starts building.

Chickasha, OK

Meal break

The midpoint is around 38.1 miles from Norman, OK, which is a good place for a longer meal and fuel stop.

Arriving in Duncan, OK

The final approach into Duncan, OK usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Fuel & Cost

Regular Gas

$11.91 one way

$23.83 round trip

$3.97/gal 25.4 MPG avg 27 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.36	$13.08	$26.16
premium	$4.89	$14.66	$29.33
diesel	$5.61	$16.82	$33.65

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$12

Meals

$25–$50

Total

$37–$62

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 26.7 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $8 in charging · 0 stops · 67% less CO₂

Vehicle Type	kWh	DC Fast	Home Charge
Average EV	22.9	$8.00	$3.66
Efficient EV	19.1	$6.67	$3.05
EV Truck/SUV	30.5	$10.67	$4.88

Gas CO2

27 kg

EV CO2

9 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 Apr 15, 2026

Origin

Norman, OK

Morning in Norman on Thursday

Local time

10:55 AM

CDT

Current temp

71°F

Unavailable

Live forecast

Destination

Duncan, OK

Morning in Duncan on Thursday

Local time

10:55 AM

CDT

Current temp

58°F

Unavailable

Live forecast

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

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

13 degrees cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

1h 35m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Norman, OK to Duncan, OK covers 76.2 miles and takes about 1h 35m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are North Porter Avenue, East Gray Street, North Flood Avenue. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 38.1 miles from Norman, OK. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $11.91 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.

The drive from Norman, OK to Duncan, OK is easy. At 1h 35m with 0% highway, most drivers will find it relaxed and low-stress.

This route does not have any notably tricky sections. Most of the drive from Norman, OK to Duncan, OK is straightforward, with well-signed roads and simple exits.

The route from Norman, OK to Duncan, OK does not surface many named destination signs beyond the main corridor.

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