How far is Duncan, OK from Norman, OK?
The driving distance from Duncan, OK to Norman, OK is about 75.7 miles (121.8 km), with a travel time of about 01h 24m by car.
- The straight-line flight distance is about 57.8 miles (93 km).
- For a round trip, plan for roughly 02h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 01h 24m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Duncan and Norman.
Turn-by-Turn Driving Directions
Step-by-step road directions between Duncan and Norman.
-
1
Start on North 9th Street
47 m · 11 sec · North 9th Street
-
2
Turn right onto West Main Street
3031 ft · 1 min · West Main Street
-
3
Turn right
1.6 mi · 3 min
-
4
Continue straight
600 ft · 10 sec
-
5
Continue straight
3085 ft · 56 sec
-
6
Continue straight
21.2 mi · 29 min
-
7
Continue straight
13.4 mi · 16 min
-
8
Take the exit slight right toward I 44 East: Oklahoma City
2339 ft · 57 sec
-
9
Merge slight left onto Harry E. Bailey Turnpike
18 mi · 17 min · Harry E. Bailey Turnpike
-
10
Take the exit slight right toward OK 4 Toll, H. E. Bailey Spur: Blanchard, Norman
2388 ft · 52 sec
-
11
Merge slight left onto Harry E. Bailey Turnpike Spur
7.8 mi · 7 min · Harry E. Bailey Turnpike Spur
-
12
Continue on Southeast 44th Street
5.5 mi · 7 min · Southeast 44th Street
-
13
Turn slight right onto West Adkins Hill Road
800 ft · 10 sec · West Adkins Hill Road
-
14
Continue on Southeast 44th Street
143 m · 9 sec · Southeast 44th Street
-
15
Take the exit slight left
1844 ft · 45 sec
-
16
Merge slight left onto World War I Veterans Memorial Highway
1.8 mi · 2 min · World War I Veterans Memorial Highway
-
17
Continue on Doctor James E. and Representative Mina M. Hibdon Memorial Highway
2724 ft · 36 sec · Doctor James E. and Representative Mina M. Hibdon Memorial Highway
-
18
Take the exit slight right toward Main Street
890 ft · 15 sec
-
19
Keep slight right
124 m · 7 sec
-
20
Turn straight onto West Main Street
2.6 mi · 7 min · West Main Street
-
21
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Duncan and Norman.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
West Main Street
Continue straight
21.2 mi · 00h 29m
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.
Sunny leaving Duncan and Sunny near Norman.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Duncan to Norman?
The road trip is about 75.7 miles (121.8 km) and usually takes 01h 24m 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?
Chickasha is a useful midpoint, sitting about 37.7 miles from Duncan and 38 miles from Norman.
How much longer is the road route than the straight-line distance?
The direct path is about 57.8 miles (93 km), while the road route adds roughly 17.9 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 CDT. If you want a more comfortable same-day return, try to leave by 3:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.11 one way or $20.22 round trip. Estimated CO2 is about 23.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Duncan and Sunny near Norman.
Stop Ideas Near Chickasha
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 Chickasha.
Norman
Purcell
Santa Fe Depot
Pauls Valley
Flight Path Map
This map shows the direct air route between Duncan and Norman. Straight-line distance: 57.79 mi (93.01 km).
#1 Duncan
City in Oklahoma
| Population | 22,259 |
| Coordinates | 34.5023000, -97.9578100 |
| Altitude | 342 |
| Country | United States |
#2 Norman
The second most populous city in Oklahoma.
| Population | 125,762 |
| Coordinates | 35.2225700, -97.4394800 |
| Altitude | 357 |
| Country | United States |
End: East Main Street (-97.439476, 35.222564)
Estimated Travel Time
Distance: 122 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 31m |
| 40 mph (64.37 km/h) | 01h 53m |
| 50 mph (80.47 km/h) | 01h 30m |
| 60 mph (96.56 km/h) | 01h 15m |
| 70 mph (112.65 km/h) | 01h 04m |
| 80 mph (129 km/h) | 00h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $10.11 | $20.22 |
| Mid-grade | $4.26 | $11.37 | $22.74 |
| Premium | $4.63 | $12.35 | $24.70 |
| Diesel | $5.42 | $14.46 | $28.92 |
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 Oklahoma · Apr 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.