How far is Castle Rock, MN from Plymouth, MN?
The driving distance from Castle Rock, MN to Plymouth, MN is about 46.7 miles (75.2 km), with a travel time of about 00h 49m by car.
- The straight-line flight distance is about 35.5 miles (57.1 km).
- For a round trip, plan for roughly 01h 39m 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 00h 49m.
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.
The most populous city in Dakota County, Minnesota.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Driving Route Map
The map below follows the saved road route between Castle Rock and Plymouth.
Turn-by-Turn Driving Directions
Step-by-step road directions between Castle Rock and Plymouth.
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1
Start on Danville Avenue West
17 m · 4 sec · Danville Avenue West
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2
Turn right onto 280th Street West
6.3 mi · 9 min · 280th Street West
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3
Continue on 30th Street West
802 ft · 14 sec · 30th Street West
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4
Enter the roundabout and take exit 1 toward Pillsbury Avenue
6 m · 1 sec · Pillsbury Avenue
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5
Exit the roundabout onto Pillsbury Avenue
1.7 mi · 2 min · Pillsbury Avenue
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6
Enter the roundabout and take exit 3 toward Deuce Road
61 m · 11 sec · Deuce Road
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7
Exit the roundabout onto Deuce Road
1.1 km · 1 min · Deuce Road
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8
Take the ramp right toward I 35 North: Minneapolis, Saint Paul
1258 ft · 31 sec
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9
Merge slight left
11.2 mi · 12 min
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10
Keep slight left
8.3 mi · 10 min
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11
Take the exit slight right toward I 494 East, MN 5 East
1527 ft · 37 sec
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12
Keep slight left to continue on I 494 West, MN 5 West
1.3 km · 2 min
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13
Merge slight left
3.8 mi · 5 min
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14
Take the exit slight right toward US 169 South, US 169 North
1456 ft · 36 sec
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15
Keep slight right to continue on US 169 North
2595 ft · 45 sec
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16
Merge slight left
8.3 mi · 10 min
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17
Take the exit slight right toward MN 55 West
941 ft · 23 sec
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18
Merge slight left
3.5 mi · 5 min
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Castle Rock and Plymouth.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 35 North
Merge slight left
11.2 mi · 00h 12m
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 Castle Rock and Mostly Clear near Plymouth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Castle Rock to Plymouth?
The road trip is about 46.7 miles (75.2 km) and usually takes 00h 49m 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?
Burnsville is a useful midpoint, sitting about 23.2 miles from Castle Rock and 23.5 miles from Plymouth.
How much longer is the road route than the straight-line distance?
The direct path is about 35.5 miles (57.1 km), while the road route adds roughly 11.2 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 4:50 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.89 one way or $11.78 round trip. Estimated CO2 is about 14.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Castle Rock and Mostly Clear near Plymouth.
Stop Ideas Near Burnsville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Minneapolis City Hall
City of Bloomington
Mall of America®
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Burnsville.
Saint Paul Union Depot
Red Wing station
Menomonie, WI
St. Cloud
Flight Path Map
This map shows the direct air route between Castle Rock and Plymouth. Straight-line distance: 35.51 mi (57.14 km).
#1 Castle Rock
Unincorporated community in Minnesota, United States
| Population | 1,356 |
| Coordinates | 44.5438500, -93.1524400 |
| Altitude | 286 |
| Country | United States |
#2 Plymouth
The second most populous city in Hennepin County, Minnesota.
| Population | 79,635 |
| Coordinates | 45.0105200, -93.4555100 |
| Altitude | 296 |
| Country | United States |
End: MN 55 (-93.455609, 45.010407)
Estimated Travel Time
Distance: 75 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 33m |
| 40 mph (64.37 km/h) | 01h 10m |
| 50 mph (80.47 km/h) | 00h 56m |
| 60 mph (96.56 km/h) | 00h 46m |
| 70 mph (112.65 km/h) | 00h 40m |
| 80 mph (129 km/h) | 00h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.57 | $5.89 | $11.78 |
| Mid-grade | $3.92 | $6.47 | $12.94 |
| Premium | $4.39 | $7.25 | $14.49 |
| Diesel | $4.86 | $8.03 | $16.05 |
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 Minnesota · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.