Driving from Plymouth to Duluth covers 163.2 miles and typically takes about 3 hours and 1 minute. Because the trip is relatively short, it functions perfectly as a single-day excursion, allowing you to reach the North Shore without needing an overnight stay. You should budget approximately $23 for fuel to complete the journey. Navigating out of the metro area involves transitioning through I-494 North, I-94 East, and I-35W North. Since both cities are located within the Midwest, the transition between these points is straightforward and consistent with regional driving expectations. Whether you are heading up for a quick getaway or a business trip, this route offers a reliable connection between these two Minnesota hubs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
81.6 miles from Plymouth, MN
A natural place for your longest stop of the day
, about 1h 31m into the drive
.
Main Roads
Road
Distance
Duration
I 35
123.8 mi
2h 14m
I 35W
19.8 mi
21m
I 694
6.5 mi
7m
I 94
6.3 mi
7m
I 494
5 mi
6m
MN 194
0.6 mi
<1m
West 1st Street
0.2 mi
<1m
Priley Drive
0.1 mi
<1m
Longest stretch:
I 35
— 123.8 mi, about 2h 14m
Traffic on I-35
Hour-of-day weekday pattern from 15 FHWA count stations on your route.
Peak
4 PM
~1,919 veh/hr typical
· worst 2,275
Quietest
2 AM
~71 veh/hr
Peak-to-quiet ratio
27×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Plymouth, MN and Duluth, 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
124 mi·2 hr 14 min·I 35
12
Take the exit onto MN 194
0.3 mi·38 sec·MN 194
13
Keep slight left at fork onto MN 194
0.3 mi·18 sec·MN 194
14
Turn right onto West 1st Street
0.2 mi·37 sec·West 1st Street
15
Turn left onto Priley Drive
88 ft·9 sec·Priley Drive
16
Continue on Priley Drive
448 ft·32 sec·Priley Drive
17
Arrive at destination
Priley Drive
Trip Plan
Since this is a 163.2-mile trip with a 3-hour duration, you have plenty of flexibility regarding your departure time. Planning for one designated stop will help you break up the drive comfortably and keep you refreshed for the arrival in Duluth. Keep a close eye on your fuel gauge, as the $23 estimated cost can fluctuate depending on your vehicle's efficiency and local traffic patterns. Because the route is heavy on turns rather than long, straight highway segments, you should prioritize pacing yourself to avoid fatigue. A solid tip for this specific route is to account for the extra time required for local maneuvering, as the lack of long highway stretches means your average speed will be lower than on a standard interstate trek.
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 81.6 miles from Plymouth, MN, or about 1h 31m into the drive.
The longest continuous stretch on this route runs about 123.8 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 36 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 81.6 miles or 1h 31m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 28m
Traffic, exits, and arrival timing usually matter more near Duluth, 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 163.2 miles and 3h 1m.
Your first comfortable stop window is around 36 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 123.8 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 15
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
$26.79 one way
$53.59 round trip
$4.17/gal25.4 MPG avg57 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.46
$28.66
$57.31
premium
$4.95
$31.79
$63.58
diesel
$5.35
$34.37
$68.75
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$27
Meals
$25–$50
Total
$52–$77
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 57.1 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $17 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
49
0
$17.14
$7.83
Efficient EV
40.8
0
$14.28
$6.53
EV Truck/SUV
65.3
0
$22.85
$10.44
Gas CO2
57 kg
EV CO2
19 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 Jun 1, 2026
Origin
Plymouth, MN
Afternoon
in Plymouth on Wednesday
Local time
2:03 PM
CDT
Current temp
61°F
Chance Showers And Thunderstorms
ESE 5 mph44% chanceLive forecast
Special Weather Statement
Special Weather Statement issued June 1 at 2:20AM CDT by NWS Duluth MN
Beach Hazards Statement
Beach Hazards Statement issued June 1 at 2:17AM CDT until June 1 at 10:00PM CDT by NWS Duluth MN
Destination
Duluth, MN
Afternoon
in Duluth on Wednesday
Local time
2:03 PM
CDT
Current temp
46°F
Partly Cloudy
NE 5 mph0% chanceLive forecast
Special Weather Statement
Special Weather Statement issued June 1 at 2:20AM CDT by NWS Duluth MN
Beach Hazards Statement
Beach Hazards Statement issued June 1 at 2:17AM CDT until June 1 at 10:00PM CDT by NWS Duluth MN
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
15 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
3h 1m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Expect a turn-heavy local drive as you make your way toward Duluth, which differs significantly from a monotonous, straight-line interstate grind. With a 0% highway share as defined by the route data, you will find yourself navigating a more technical path rather than cruising on long, uninterrupted stretches. The longest stretch of continuous travel on I-494 North is effectively zero miles, emphasizing that this journey requires your full attention on local transitions. As you progress, the road environment changes frequently, demanding constant engagement behind the wheel. It is a practical drive that keeps you focused, providing a distinct contrast to the high-speed, long-distance highway stretches found elsewhere in the state.
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: 123.8 mi on I 35.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 35 and I 35W. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive.
Driving Effort9/10
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 15 significant decision points across 163.2 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.
Duluth is a city of about 86,000 people (2018) in northern Minnesota. It is one of the most scenic cities in the Midwest. Duluth has a thriving tourism industry, with antique shops, excellent restaurants, cozy inns, and scenic views of the lake. There is a ski resort inside city limits.
Top landmarks
•Aerial Lift Bridge — transporter bridge in Duluth, MN
•Sacred Heart Cathedral, Sacred Heart School and Christian Brothers Home — historic church in Minnesota, United States
•Duluth Harbor North Pier Light — lighthouse in Minnesota, United States
This is a perfect day trip! At just 163 miles and about 3 hours each way, you'll have plenty of time to enjoy Duluth without feeling rushed.
Family Friendly
The complexity score of 9/10 might be a bit high for a family trip with kids, but the short 163-mile distance and 3-hour drive time make it totally doable. Just be prepared for a few more navigation challenges than your average family outing.
Solo Traveler
This drive is straightforward for a solo traveler, primarily highway (99%!) and a manageable 163 miles. While not the most thrilling scenery, the ease of navigation makes it a comfortable solo journey.
First-Time Driver
This route is great for first-time drivers, with 99% highway driving and excellent coverage. It's a simple 163-mile trip with only one break needed, making it a low-stress introduction to road trips.
Frequently Asked Questions
The longest stretch is about 123.8 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 Duluth, 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 3.0 hours each way, an in-and-out day trip would put you behind the wheel for 6.1 hours — manageable with a long break at Duluth, MN, but most travelers stay overnight.
