How far is Grand Rapids, MI from South Monroe, MI?

The driving distance from Grand Rapids, MI to South Monroe, MI is about 175.1 miles (281.8 km), with a travel time of about 03h 15m by car.

  • The straight-line flight distance is about 136.4 miles (219.5 km).
  • For a round trip, plan for roughly 06h 30m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Trip Tools

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.

Reverse Route
Quick Snapshot
Road
175.07 mi
03h 15m
Flight
136.42 mi
219.54 km direct

This drive is better planned with a longer stop or an overnight stay.

Learn Distance

Choose another destination from Grand Rapids.

Flight Distance

Direct air line
136.42 mi
Kilometers
219.54 km
Flight Time
00h 16m

Driving Distance

Road route
175.07 mi
Kilometers
281.75 km
Drive Time
03h 15m

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 03h 15m.

Arrival Snapshot
Arrive in South Monroe
Sun, Apr 19, 9:36 AM EDT
Return by in Grand Rapids
Sun, Apr 19, 12:51 PM EDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Grand Rapids
2026-04-19T06:21
Arrive South Monroe
Sun, Apr 19, 9:36 AM EDT
Route Timing
03h 15m
One way by road
Best Departure Window
6:00 AM to 8:00 AM EDT
Leave early for more breathing room
Arrive between
9:15 AM to 11:15 AM EDT

An early departure helps you fit a real stop into the day without turning the return into a late-night drive.

Leave by
10:30 AM EDT
Keeps a same-day return open with about 04h 00m at the destination.
Back in Grand Rapids
9:00 PM EDT
Early departure recommended

This departure sits inside the recommended comfort window for the route.

Halfway Point

A useful midpoint for breaks, coffee, or meeting in the middle.

Mid-route stop
Webberville
MI

City in Ingham County, Michigan, United States of America

From Grand Rapids
87.4 mi
01h 37m
To South Monroe
87.7 mi
01h 37m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
45°F
Sunday

Slight Chance Snow Showers

Starts
Sun, Apr 19 6:00 AM EDT
Wind
10 to 17 mph W
Destination
50°F
Sunday

Slight Chance Rain And Snow Showers

Starts
Sun, Apr 19 6:00 AM EDT
Wind
14 to 21 mph W

Driving Route Map

The map below follows the saved road route between Grand Rapids and South Monroe.

Turn-by-Turn Driving Directions

Step-by-step road directions between Grand Rapids and South Monroe.

  1. 1

    Start on Fulton Street West

    17 m · 10 sec · Fulton Street West

  2. 2

    Turn left onto Division Avenue North

    2034 ft · 1 min · Division Avenue North

  3. 3

    Continue on Division Avenue Northeast

    609 ft · 18 sec · Division Avenue Northeast

  4. 4

    Turn left onto Michigan Street Northeast

    71 m · 11 sec · Michigan Street Northeast

  5. 5

    Take the ramp slight right toward I 196 East: Lansing

    651 ft · 16 sec

  6. 6

    Merge slight left onto Gerald R Ford Freeway

    3.9 mi · 4 min · Gerald R Ford Freeway

  7. 7

    Merge slight left

    58.8 mi · 1 hr 3 min

  8. 8

    Keep slight left to continue on I 96 East: Detroit

    66.9 mi · 1 hr 12 min

  9. 9

    Take the exit slight right toward I 96, I 275, M 5 North: Detroit, Toledo

    2832 ft · 35 sec

  10. 10

    Keep slight left

    2422 ft · 30 sec

  11. 11

    Continue straight

    34 mi · 36 min

  12. 12

    Take the exit slight right toward US 24: Telegraph Road

    2719 ft · 1 min

  13. 13

    Turn right onto North Telegraph Road

    2.8 mi · 4 min · North Telegraph Road

  14. 14

    Continue on North Monroe Street

    5.5 mi · 9 min · North Monroe Street

  15. 15

    Continue on South Dixie Highway

    1.5 km · 1 min · South Dixie Highway

  16. 16

    Turn right

    61 m · 9 sec

  17. 17

    Turn straight

    139 m · 24 sec

  18. 18

    Turn left

    81 m · 12 sec

  19. 19

    Arrive at your destination

    0 m · 1 sec

Car Route Details

A richer read on the saved driving route between Grand Rapids and South Monroe.

OSRM road route
Drive Character

Highway-focused drive

Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.

Directions
19 steps
6 turns on the saved route
Ramps & Exits
5
2 merges, 3 ramps or exits
Navigation Density
10.9 / 100 mi
Decision points by distance
Main Roads
I 96 East
66.9 mi · 38%
Gerald R Ford Freeway
62.7 mi · 36%
I 96
35 mi · 20%
North Monroe Street
5.52 mi · 3%
North Telegraph Road
2.76 mi · 2%
South Dixie Highway
0.9 mi · 1%
Longest Stretch

I 96 East

Keep slight left to continue on I 96 East: Detroit

66.9 mi · 01h 12m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

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.

Drive Time
03h 15m
Long day trip
Same-Day Return
06h 30m
Round-trip wheel time
Road vs Air
+38.7 mi
136.4 mi direct line
Halfway Stop
Webberville
01h 37m from Grand Rapids
Leave By
10:30 AM EDT
Early departure recommended
Weather Watch

Slight Chance Snow Showers leaving Grand Rapids and Slight Chance Rain And Snow Showers near South Monroe.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Grand Rapids to South Monroe?

The road trip is about 175.1 miles (281.8 km) and usually takes 03h 15m 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?

Webberville is a useful midpoint, sitting about 87.4 miles from Grand Rapids and 87.7 miles from South Monroe.

How much longer is the road route than the straight-line distance?

The direct path is about 136.4 miles (219.5 km), while the road route adds roughly 38.7 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 EDT. If you want a more comfortable same-day return, try to leave by 10:30 AM EDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $23.30 one way or $46.61 round trip. Estimated CO2 is about 54.9 kg one way.

What should you check before leaving?

Before you leave, expect Slight Chance Snow Showers around Grand Rapids and Slight Chance Rain And Snow Showers near South Monroe.

Stop Ideas Near Webberville

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
Local place coverage is thin around Webberville, so nearby transit and meeting points are shown instead.
Reviewed stop coverage is still thin around this midpoint, so practical transit waypoints are shown on the right.

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Webberville.

RAIL

East Lansing station

27 mi away
1240 South Harrison Road
RAIL

Durand Union Station

31 mi away
200 South Railroad St.
BUS

Owosso, MI

37 mi away
109 Comstock Street
RAIL

Jackson station

50 mi away
501 E. Michigan Ave.

Flight Path Map

This map shows the direct air route between Grand Rapids and South Monroe. Straight-line distance: 136.42 mi (219.54 km).

Grand Rapids

#1 Grand Rapids

The second most populous city in Michigan.

Population200,031
Coordinates42.9633600, -85.6680900
Altitude195
CountryUnited States
South Monroe

#2 South Monroe

Unincorporated community in Michigan

Population6,433
Coordinates41.8958800, -83.4177100
Altitude182
CountryUnited States
Start: Grand Rapids (-85.66809, 42.96336)
End: South Monroe (-83.41771, 41.89588)

Estimated Travel Time

Distance: 282 km by road

SpeedTime
30 mph (48.3 km/h)05h 50m
40 mph (64.37 km/h)04h 22m
50 mph (80.47 km/h)03h 30m
60 mph (96.56 km/h)02h 55m
70 mph (112.65 km/h)02h 30m
80 mph (129 km/h)02h 11m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
6.18 gal
23.39 L · about $23.30
Round trip
$46.61
12.36 gal · 46.78 L
Estimated CO2
54.9 kg one way
Round trip: 109.8 kg / 242 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.77 $23.30 $46.61
Mid-grade $4.25 $26.28 $52.57
Premium $4.65 $28.76 $57.52
Diesel $5.30 $32.78 $65.56

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 Michigan · Apr 19, 2026

There is no time difference between Grand Rapids and South Monroe. The current time is 06:21:39.

Distance to Other Cities

Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.