How far is Westby, WI from Green Bay, WI?
The driving distance from Westby, WI to Green Bay, WI is about 200.8 miles (323.1 km), with a travel time of about 04h 24m by car.
- The straight-line flight distance is about 152.7 miles (245.8 km).
- For a round trip, plan for roughly 08h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 04h 24m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Fourth-class city in and county seat of Marquette County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Westby and Green Bay.
Turn-by-Turn Driving Directions
Step-by-step road directions between Westby and Green Bay.
-
1
Start on East Park Street
126 m · 20 sec · East Park Street
-
2
Turn right onto North Main Street
998 ft · 34 sec · North Main Street
-
3
Keep slight right to continue on Main Street
3209 ft · 50 sec · Main Street
-
4
Continue on State Highway 27
6.3 mi · 9 min · State Highway 27
-
5
Enter the roundabout and take exit 2 toward State Highway 27
40 m · 8 sec · State Highway 27
-
6
Exit the roundabout onto State Highway 27
14.6 mi · 20 min · State Highway 27
-
7
Continue on South Black River Street
1006 ft · 16 sec · South Black River Street
-
8
Take the ramp right
1515 ft · 37 sec
-
9
Merge slight left
43.5 mi · 47 min
-
10
Take the exit slight right toward WI 82: Mauston, Oxford
1644 ft · 40 sec
-
11
Turn left onto State Highway 82
40 m · 5 sec · State Highway 82
-
12
Continue on State Highway 82
882 ft · 17 sec · State Highway 82
-
13
At the end of the road, turn left onto State Highway 82
9 m · 1 sec · State Highway 82
-
14
Continue on State Highway 82
24.6 mi · 37 min · State Highway 82
-
15
Continue on West Ormsby Street
1.1 mi · 2 min · West Ormsby Street
-
16
Continue on State Highway 82
3.5 mi · 5 min · State Highway 82
-
17
Continue on State Highway 23
6.1 mi · 8 min · State Highway 23
-
18
Continue on Underwood Avenue
1.8 mi · 3 min · Underwood Avenue
-
19
Continue on West Montello Street
799 ft · 18 sec · West Montello Street
-
20
Continue on East Montello Street
2978 ft · 50 sec · East Montello Street
-
21
Continue on State Highway 23
9.9 mi · 15 min · State Highway 23
-
22
Continue on South 2nd Street
2665 ft · 49 sec · South 2nd Street
-
23
Turn right onto West Main Street
1.2 km · 1 min · West Main Street
-
24
Turn right onto South Fulton Street
1.2 km · 1 min · South Fulton Street
-
25
Continue on State Highway 23 & 73
9.5 mi · 14 min · State Highway 23 & 73
-
26
Continue on State Highway 23 & 49
3.4 mi · 5 min · State Highway 23 & 49
-
27
Continue on West Fond du Lac Street
1.4 mi · 3 min · West Fond du Lac Street
-
28
Turn left onto North Union Street
123 m · 15 sec · North Union Street
-
29
Turn straight onto West Oshkosh Street
1.4 mi · 4 min · West Oshkosh Street
-
30
Keep slight left to continue on East Oshkosh Street
80 m · 9 sec · East Oshkosh Street
-
31
Continue on State Highway 44
14.8 mi · 22 min · State Highway 44
-
32
Continue on Ripon Rd
1.4 km · 1 min · Ripon Rd
-
33
Continue on State Highway 44/91
848 ft · 22 sec · State Highway 44/91
-
34
Turn left onto I-41_North: Appleton
1296 ft · 34 sec
-
35
Merge slight left onto Appleton
46.7 mi · 50 min
-
36
Take the exit slight right toward Ashland Avenue
3005 ft · 1 min
-
37
Continue on South Ashland Avenue
705 ft · 14 sec · South Ashland Avenue
-
38
Enter the roundabout and take exit 2 toward North Ashland Avenue
38 m · 3 sec · North Ashland Avenue
-
39
Exit the roundabout onto North Ashland Avenue
3.2 mi · 6 min · North Ashland Avenue
-
40
Continue on South Ashland Avenue
1.7 mi · 3 min · South Ashland Avenue
-
41
Turn right onto West Walnut Street
1043 ft · 25 sec · West Walnut Street
-
42
Turn left onto North Broadway
1202 ft · 39 sec · North Broadway
-
43
Turn right onto Dousman Street
15 m · 2 sec · Dousman Street
-
44
Arrive at your destination
0 m · 1 sec · Dousman Street
Car Route Details
A richer read on the saved driving route between Westby and Green Bay.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Appleton
Merge slight left onto Appleton
46.7 mi · 00h 50m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Westby and Sunny near Green Bay.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Westby to Green Bay?
The road trip is about 200.8 miles (323.1 km) and usually takes 04h 24m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Montello is a useful midpoint, sitting about 100.2 miles from Westby and 100.5 miles from Green Bay.
How much longer is the road route than the straight-line distance?
The direct path is about 152.7 miles (245.8 km), while the road route adds roughly 48.1 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:12 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.74 one way or $53.47 round trip. Estimated CO2 is about 63 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Westby and Sunny near Green Bay.
Stop Ideas Near Montello
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 Montello.
Westfield, WI
Portage
Wisconsin Dells
Waupun, WI
Flight Path Map
This map shows the direct air route between Westby and Green Bay. Straight-line distance: 152.75 mi (245.83 km).
#1 Westby
Town of the United States
| Population | 2,254 |
| Coordinates | 43.6569200, -90.8543000 |
| Altitude | 396 |
| Country | United States |
#2 Green Bay
City in and county seat of Brown County, Wisconsin
| Population | 2,189 |
| Coordinates | 44.5191600, -88.0198300 |
| Altitude | 180 |
| Country | United States |
End: Green Bay (-88.01983, 44.51916)
Estimated Travel Time
Distance: 323 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 41m |
| 40 mph (64.37 km/h) | 05h 01m |
| 50 mph (80.47 km/h) | 04h 00m |
| 60 mph (96.56 km/h) | 03h 20m |
| 70 mph (112.65 km/h) | 02h 52m |
| 80 mph (129 km/h) | 02h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $26.74 | $53.47 |
| Mid-grade | $4.25 | $30.15 | $60.31 |
| Premium | $4.65 | $33.00 | $65.99 |
| Diesel | $5.30 | $37.61 | $75.21 |
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 Wisconsin · Aug 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.