How far is Iraan, TX from Plano, TX?
The driving distance from Iraan, TX to Plano, TX is about 404.6 miles (651.2 km), with a travel time of about 06h 40m by car.
- The straight-line flight distance is about 337.7 miles (543.4 km).
- For a round trip, plan for roughly 13h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 40m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Iraan and Plano.
Turn-by-Turn Driving Directions
Step-by-step road directions between Iraan and Plano.
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1
Start on East 6th Street
8.1 mi · 12 min · East 6th Street
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2
Continue straight
14.6 mi · 22 min
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3
Continue on Trooper Sammy Long Memorial HIghway
4.1 mi · 5 min · Trooper Sammy Long Memorial HIghway
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4
Turn left onto Main Street
42.1 mi · 44 min · Main Street
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5
Continue on South State Highway 349
10.2 mi · 10 min · South State Highway 349
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6
Continue on Rankin Highway
2249 ft · 32 sec · Rankin Highway
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7
Turn right onto East Interstate 20
105 m · 7 sec · East Interstate 20
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8
Take the ramp slight left toward I 20 East: Abilene
1196 ft · 29 sec
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9
Merge slight left
284.5 mi · 4 hr 47 min
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10
Keep slight left to continue on West Freeway
5.6 mi · 6 min · West Freeway
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11
Take the exit slight right toward I 820 North
1.4 km · 2 min
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12
Merge slight left onto Jim Wright Freeway
12.6 mi · 14 min · Jim Wright Freeway
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13
Continue on Northeast Loop
1398 ft · 18 sec · Northeast Loop
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14
Keep slight left to continue on I 820 TEXpress
6.9 mi · 7 min · I 820 TEXpress
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15
Continue on SH 121/183 TEXpress
4.4 mi · 4 min · SH 121/183 TEXpress
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16
Continue on SH 183 TEXpress
11.7 mi · 12 min · SH 183 TEXpress
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17
Keep slight left to continue on Loop 12 TEXpress
2.6 mi · 3 min · Loop 12 TEXpress
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18
Merge slight left onto North Walton Walker Boulevard
1.3 km · 54 sec · North Walton Walker Boulevard
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19
Merge slight right onto North Stemmons Freeway
2.1 mi · 3 min · North Stemmons Freeway
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20
Take the exit slight right toward I 635 East
2673 ft · 50 sec
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21
Merge slight left onto Lyndon B Johnson Freeway
4.4 mi · 5 min · Lyndon B Johnson Freeway
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22
Continue on Lyndon B. Johnson Freeway
2.6 mi · 3 min · Lyndon B. Johnson Freeway
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23
Take the exit slight right toward US 75 North, US 75 South: McKinney, Dallas
1825 ft · 22 sec
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24
Keep slight left to continue on US 75 North: McKinney
1.4 km · 1 min
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25
Merge slight left onto North Central Expressway
5.3 mi · 6 min · North Central Expressway
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26
Take the exit slight right toward Plano Parkway, 15th Street
2162 ft · 53 sec
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27
Turn straight onto North Central Expressway
1.4 mi · 2 min · North Central Expressway
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28
Turn right onto East 15th Street
3101 ft · 1 min · East 15th Street
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29
Arrive at your destination
0 m · 1 sec · East 15th Street
Car Route Details
A richer read on the saved driving route between Iraan and Plano.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 20 East
Merge slight left
284 mi · 04h 47m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Iraan and Mostly Cloudy near Plano.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Iraan to Plano?
The road trip is about 404.6 miles (651.2 km) and usually takes 06h 40m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Merkel is a useful midpoint, sitting about 214.2 miles from Iraan and 190.5 miles from Plano.
How much longer is the road route than the straight-line distance?
The direct path is about 337.7 miles (543.4 km), while the road route adds roughly 66.9 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 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $53.96 one way or $107.93 round trip. Estimated CO2 is about 126.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Iraan and Mostly Cloudy near Plano.
Flight Path Map
This map shows the direct air route between Iraan and Plano. Straight-line distance: 337.63 mi (543.37 km).
#1 Iraan
City in Pecos County, Texas, United States
| Population | 1,221 |
| Coordinates | 30.9140500, -101.8979100 |
| Altitude | 677 |
| Country | United States |
#2 Plano
The second most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area.
| Population | 291,296 |
| Coordinates | 33.0198400, -96.6988900 |
| Altitude | 203 |
| Country | United States |
End: East 15th Street (-96.698873, 33.019694)
Estimated Travel Time
Distance: 651 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 28m |
| 40 mph (64.37 km/h) | 10h 06m |
| 50 mph (80.47 km/h) | 08h 05m |
| 60 mph (96.56 km/h) | 06h 44m |
| 70 mph (112.65 km/h) | 05h 46m |
| 80 mph (129 km/h) | 05h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $53.96 | $107.93 |
| Mid-grade | $4.25 | $60.72 | $121.44 |
| Premium | $4.59 | $65.56 | $131.12 |
| Diesel | $3.99 | $57.02 | $114.04 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.