Plymouth, MN to Silver Bay, MN is 218.3 miles and takes about 4h 14m via I 35 and Highway 61, with a fuel budget near $32 and enough daylight to finish in a day. This drive stays within Minnesota, moving from the Midwest region to another part of the Midwest. It's a straightforward trip, mostly on major highways, making it a convenient option for a single day. If you're looking for a direct route with minimal fuss, this one fits the bill.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
109.2 miles from Plymouth, MN
A natural place for your longest stop of the day
, about 2h 2m into the drive
.
Main Roads
Road
Distance
Duration
I 35
127.3 mi
2h 19m
Highway 61
27.7 mi
34m
MN 61
23.5 mi
32m
I 35W
19.8 mi
21m
I 694
6.5 mi
7m
I 94
6.3 mi
7m
I 494
5 mi
6m
7th Avenue
1.2 mi
2m
Longest stretch:
I 35
— 127.3 mi, about 2h 19m
Turn-by-Turn Driving Directions
Step-by-step road directions between Plymouth, MN and Silver Bay, MN.
1
Start on MN 55
62 ft·3 sec·MN 55
2
Take the exit
186 ft·4 sec
Toward I 494 North
3
Keep slight left at fork
0.3 mi·42 sec
Toward I 494 North
4
Merge onto I 494
5.0 mi·6 min·I 494
Use the straight / slight right lanes.
5
Keep slight right at fork
0.5 mi·35 sec
Toward I 94 East, I 694 EastUse the slight left / slight right lanes.
6
Merge onto I 94; I 694
6.3 mi·7 min·I 94; I 694
Use the straight / slight right lanes.
7
Keep slight left at fork onto I 694
6.5 mi·7 min·I 694
Use the straight / slight right lanes.
8
Take the exit
0.2 mi·27 sec
Exit 41BToward I 35W NorthUse the straight / right lanes.
9
Merge onto I 35W
3.0 mi·3 min·I 35W
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 35W
17 mi·18 min·I 35W
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 35
127 mi·2 hr 19 min·I 35
12
Take the exit
0.1 mi·12 sec
Toward MN 61 North
13
Merge onto MN 61
23 mi·32 min·MN 61
Use the straight lane.
14
Continue on MN 61
1.2 mi·2 min·7th Avenue
Use the straight lane.
15
Turn straight onto MN 61
28 mi·34 min·Highway 61
16
Turn right onto Water Plant Road
10 ft·0 sec·Water Plant Road
17
Arrive at destination
Water Plant Road
Trip Plan
Given the 4h 14m duration, leaving Plymouth in the morning is ideal to maximize daylight and avoid arriving too late. The route is primarily highway, so you can generally maintain good speed, but remember the longest stretch without a major road change is over 127 miles. Factor in one stop for fuel and a break, perhaps around the halfway point or when you transition from I 35 to Highway 61. The fuel cost estimate of $32 is based on average prices, so check current rates before you go.
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 109.2 miles from Plymouth, MN, or about 2h 2m into the drive.
The longest continuous stretch on this route runs about 127.3 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 48 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 109.2 miles or 2h 2m 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 22m
Traffic, exits, and arrival timing usually matter more near Silver Bay, MN than in the middle of the route.
Before You Leave
+
Open the route before leaving Plymouth, MN 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 Plymouth, MN
This is one driving day of about 218.3 miles and 4h 14m.
Your first comfortable stop window is around 48 miles from Plymouth, MN.
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 I 35 for about 127.3 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 13
5 decision points cluster between mile 0 and 21.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip|~0m in
Take the exit toward I 494 North
Exit ramp - move to the correct lane early
Toward I 494 North
8
5.3 mi into trip|~7m in
Keep slight right at fork toward I 94 East, I 694 East
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward I 94 East, I 694 East
6
12.1 mi into trip|~15m in|I 694
Keep slight left at fork onto I 694
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
18.6 mi into trip|~22m in
Take the exit toward I 35W North
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / right lanes.
Exit 41B
Toward I 35W North
6
21.8 mi into trip|~26m in|I 35W
Keep slight left at fork onto I 35W
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$32.49 one way
$64.97 round trip
$3.78/gal25.4 MPG avg76 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.07
$35.01
$70.01
premium
$4.53
$38.95
$77.90
diesel
$5.61
$48.20
$96.40
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$32
Meals
$25–$50
Total
$57–$82
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 76.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $23 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
65.5
0
$22.92
$10.48
Efficient EV
54.6
0
$19.10
$8.73
EV Truck/SUV
87.3
1
$30.56
$13.97
Gas CO2
76 kg
EV CO2
26 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 19, 2026
Origin
Plymouth, MN
Late night
in Plymouth on Sunday
Local time
3:02 AM
CDT
Current temp
32°F
Mostly Cloudy then Chance Light Snow
WNW 5 to 15 mph33% chanceLive forecast
Destination
Silver Bay, MN
Late night
in Silver Bay on Sunday
Local time
3:02 AM
CDT
Current temp
46°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
14 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
4h 14m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This drive is almost entirely highway, with 99% of the route on major roads. You'll spend the longest stretch, 127.3 miles, on I 35 before transitioning to Highway 61. Expect a consistent highway cruising experience for the vast majority of your travel time. The transition from interstate to a state highway happens late in the drive, so plan for continued good road conditions.
99% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 127.3 mi on I 35.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 35 and Highway 61. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 218.3 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: near the start: Exit ramp - move to the correct lane early; at 5.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 12.1 miles (I 694): Highway fork - watch signs carefully. Lane positioning matters here.
Plymouth is a city located in the heart of Minnesota. This city is a place that has a good solid community and friendly people. Plymouth has a lot to offer both its residents and its travelers. They are known for having affordable housing, low crime rates and most importantly an active outdoor culture. Plymouth was also Money Magazine's best place to live in 2008. If Plymouth was ranked as the number one place to live, it must be a really great place to travel to as well.
Doable as a same-day drive at 4h 14m. Total distance: 218.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 14m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 127.3 miles on I 35. The full list of main roads is in the Roads section above.
Yes — we found about 1 rest area or service plaza 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 Silver Bay, MN 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 1 rest area along the route for bathroom stops.
The main spots that need attention: near the start: Exit ramp - move to the correct lane early; at 5.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 12.1 miles (I 694): Highway fork - watch signs carefully. Lane positioning matters here.
Possible but tiring. At 4.2 hours each way, an in-and-out day trip would put you behind the wheel for 8.5 hours — manageable with a long break at Silver Bay, MN, but most travelers stay overnight.
