How far is Sault Ste. Marie, MI from Royal Oak, MI?

The driving distance from Sault Ste. Marie, MI to Royal Oak, MI is about 334.9 miles (538.9 km), with a travel time of about 05h 50m by car.

  • The straight-line flight distance is about 283 miles (455.5 km).
  • For a round trip, plan for roughly 11h 41m 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
334.86 mi
05h 50m
Flight
283.02 mi
455.48 km direct

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

Learn Distance

Choose another destination from Sault Ste. Marie.

Flight Distance

Direct air line
283.02 mi
Kilometers
455.48 km
Flight Time
00h 34m

Driving Distance

Road route
334.86 mi
Kilometers
538.9 km
Drive Time
05h 50m

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 05h 50m.

Arrival Snapshot
Arrive in Royal Oak
Fri, Apr 17, 1:45 PM EDT
Return by in Sault Ste. Marie
Fri, Apr 17, 7:35 PM EDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Sault Ste. Marie
2026-04-17T07:54
Arrive Royal Oak
Fri, Apr 17, 1:45 PM EDT
Route Timing
05h 50m
One way by road
Best Departure Window
6:00 AM to 8:00 AM EDT
Leave early for more breathing room
Arrive between
11:51 AM to 1:51 PM EDT

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

Leave by
5:18 AM EDT
Keeps a same-day return open with about 04h 00m at the destination.
Back in Sault Ste. Marie
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
Maple Valley
MI

Township in Montcalm County, Michigan

From Sault Ste. Marie
167.4 mi
02h 55m
To Royal Oak
167.5 mi
02h 55m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
57°F
Friday

Patchy Fog then Mostly Sunny

Starts
Fri, Apr 17 6:00 AM EDT
Wind
0 to 10 mph SE
Destination
71°F
Friday

Partly Sunny

Starts
Fri, Apr 17 6:00 AM EDT
Wind
7 mph WNW

Driving Route Map

The map below follows the saved road route between Sault Ste. Marie and Royal Oak.

Turn-by-Turn Driving Directions

Step-by-step road directions between Sault Ste. Marie and Royal Oak.

  1. 1

    Start on Dawson Street

    88 m · 18 sec · Dawson Street

  2. 2

    Turn left onto Bingham Avenue

    1576 ft · 1 min · Bingham Avenue

  3. 3

    Turn right onto East Easterday Avenue

    1.1 mi · 2 min · East Easterday Avenue

  4. 4

    Take the ramp left

    1141 ft · 28 sec

  5. 5

    Merge slight left

    144.5 mi · 2 hr 28 min

  6. 6

    Keep slight left to continue on I 75: Saginaw, Detroit

    124.2 mi · 2 hr 7 min

  7. 7

    Keep slight left

    11 mi · 12 min

  8. 8

    Keep slight left

    51.7 mi · 55 min

  9. 9

    Take the exit slight right toward 11 Mile Road

    949 ft · 20 sec

  10. 10

    Turn straight onto North Stephenson Highway

    637 ft · 21 sec · North Stephenson Highway

  11. 11

    Turn right onto East 11 Mile Road

    1.4 mi · 3 min · East 11 Mile Road

  12. 12

    Turn left onto South Main Street

    94 m · 13 sec · South Main Street

  13. 13

    Turn right onto West 2nd Street

    51 m · 9 sec · West 2nd Street

  14. 14

    Turn right

    56 m · 14 sec

  15. 15

    Arrive at your destination

    0 m · 1 sec

Car Route Details

A richer read on the saved driving route between Sault Ste. Marie and Royal Oak.

OSRM road route
Drive Character

Long-distance drive

This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.

Directions
15 steps
7 turns on the saved route
Ramps & Exits
3
1 merges, 2 ramps or exits
Navigation Density
4.5 / 100 mi
Decision points by distance
Main Roads
I 75
187 mi · 56%
East Easterday Avenue
146 mi · 44%
East 11 Mile Road
1.41 mi
Bingham Avenue
0.3 mi
11 Mile Road
0.18 mi
North Stephenson Highway
0.12 mi
Longest Stretch

East Easterday Avenue

Merge slight left

144 mi · 02h 28m

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
05h 50m
Long day trip
Same-Day Return
11h 42m
Round-trip wheel time
Road vs Air
+51.9 mi
283 mi direct line
Halfway Stop
Maple Valley
02h 55m from Sault Ste. Marie
Leave By
5:18 AM EDT
Early departure recommended
Weather Watch

Patchy Fog then Mostly Sunny leaving Sault Ste. Marie and Partly Sunny near Royal Oak.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Sault Ste. Marie to Royal Oak?

The road trip is about 334.9 miles (538.9 km) and usually takes 05h 50m 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?

Maple Valley is a useful midpoint, sitting about 167.4 miles from Sault Ste. Marie and 167.5 miles from Royal Oak.

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

The direct path is about 283 miles (455.5 km), while the road route adds roughly 51.9 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 5:18 AM EDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $44.57 one way or $89.15 round trip. Estimated CO2 is about 105 kg one way.

What should you check before leaving?

Before you leave, expect Patchy Fog then Mostly Sunny around Sault Ste. Marie and Partly Sunny near Royal Oak.

Stop Ideas Near Maple Valley

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

Mid-route Guidance
Local place coverage is thin around Maple Valley, 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 Maple Valley.

BUS

Manton, Michigan

72 mi away
Junction U.S. 131 & M-42
BUS

Cadillac, Michigan

73 mi away
1202 North Mitchell St.
BUS

Tawas City, MI

77 mi away
1020 West Lake Street
BUS

Kingsley, Michigan

89 mi away
119 E. Main St.

Flight Path Map

This map shows the direct air route between Sault Ste. Marie and Royal Oak. Straight-line distance: 283.02 mi (455.48 km).

Sault Ste. Marie

#1 Sault Ste. Marie

City in Michigan, United States

Population13,359
Coordinates46.4953000, -84.3453200
Altitude188
CountryUnited States
Royal Oak

#2 Royal Oak

The most populous city in Oakland County, Michigan.

Population58,963
Coordinates42.4894800, -83.1446500
Altitude202
CountryUnited States
Start: Sault Ste. Marie (-84.34532, 46.4953)
End: Royal Oak (-83.14465, 42.48948)

Estimated Travel Time

Distance: 539 km by road

SpeedTime
30 mph (48.3 km/h)11h 09m
40 mph (64.37 km/h)08h 22m
50 mph (80.47 km/h)06h 41m
60 mph (96.56 km/h)05h 34m
70 mph (112.65 km/h)04h 47m
80 mph (129 km/h)04h 10m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
11.82 gal
44.73 L · about $44.57
Round trip
$89.15
23.64 gal · 89.46 L
Estimated CO2
105 kg one way
Round trip: 210.1 kg / 463 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.77 $44.57 $89.15
Mid-grade $4.25 $50.27 $100.54
Premium $4.65 $55.01 $110.02
Diesel $5.30 $62.69 $125.39

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 17, 2026

There is no time difference between Sault Ste. Marie and Royal Oak. The current time is 07:54:16.

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.