How far is Troy, MI from Roscommon, MI?
The driving distance from Troy, MI to Roscommon, MI is about 119.2 miles (191.9 km), with a travel time of about 02h 43m by car.
- The straight-line flight distance is about 87.9 miles (141.5 km).
- For a round trip, plan for roughly 05h 27m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 43m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Troy and Roscommon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Troy and Roscommon.
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1
Start on North Dickinson Avenue
41 m · 9 sec · North Dickinson Avenue
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2
Turn left onto West 13 Mile Road
5.1 mi · 12 min · West 13 Mile Road
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3
Continue on Cleveland Drive West
3.6 mi · 9 min · Cleveland Drive West
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4
Continue on West Main Street
1368 ft · 43 sec · West Main Street
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5
Turn left onto North Bingham Avenue
1.6 mi · 4 min · North Bingham Avenue
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6
Keep slight right
615 ft · 17 sec
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7
Continue on West 15 Mile Road
2246 ft · 1 min · West 15 Mile Road
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8
Turn left onto North Woodbridge Avenue
3 mi · 4 min · North Woodbridge Avenue
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9
Continue on South M 37
5.2 mi · 7 min · South M 37
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10
Continue on Michigan Avenue
3229 ft · 1 min · Michigan Avenue
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11
Continue on South M 37
1330 ft · 40 sec · South M 37
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12
Turn right onto East Washington
16.5 mi · 23 min · East Washington
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13
Take the exit left toward US 131 North
2278 ft · 56 sec
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14
Merge slight left
26.7 mi · 27 min
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15
Take the exit slight right toward M 55 East: Lake City
2181 ft · 55 sec
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16
Turn right onto East M-55 Highway
1.5 mi · 2 min · East M-55 Highway
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17
Continue on West Watergate Road
4.6 mi · 6 min · West Watergate Road
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18
Continue on West Blue Road
1.5 mi · 2 min · West Blue Road
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19
Turn left onto South Morey Road
3.5 mi · 5 min · South Morey Road
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20
Continue on Lakeshore Drive
1149 ft · 19 sec · Lakeshore Drive
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21
Continue on South Shore Drive
688 ft · 12 sec · South Shore Drive
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22
Continue on Lake Shore Drive
1.1 km · 1 min · Lake Shore Drive
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23
Continue on Main Street
2727 ft · 51 sec · Main Street
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24
Turn right onto West Houghton Lake Road
17.9 mi · 24 min · West Houghton Lake Road
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25
Continue on West Lake City Road
2.4 mi · 3 min · West Lake City Road
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26
Take the ramp left toward US 127 North: Grayling
1855 ft · 45 sec
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27
Merge slight left
12 mi · 12 min
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28
Take the exit slight right toward Military Road, Camp Grayling, Roscommon
2413 ft · 1 min
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29
Turn right onto North Higgins Lake Drive
4.1 mi · 6 min · North Higgins Lake Drive
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30
Continue on West Federal Highway
4.8 mi · 7 min · West Federal Highway
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31
Continue on North 5th Street
2313 ft · 41 sec · North 5th Street
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32
Arrive at your destination
0 m · 1 sec · South 5th Street
Car Route Details
A richer read on the saved driving route between Troy and Roscommon.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
US 131 North
Merge slight left
26.7 mi · 00h 27m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Showers And Thunderstorms leaving Troy and Showers And Thunderstorms Likely near Roscommon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Troy to Roscommon?
The road trip is about 119.2 miles (191.9 km) and usually takes 02h 43m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Cadillac is a useful midpoint, sitting about 59.5 miles from Troy and 59.7 miles from Roscommon.
How much longer is the road route than the straight-line distance?
The direct path is about 87.9 miles (141.5 km), while the road route adds roughly 31.3 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.88 one way or $31.75 round trip. Estimated CO2 is about 37.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Troy and Showers And Thunderstorms Likely near Roscommon.
Stop Ideas Near Cadillac
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 Cadillac.
Cadillac, Michigan
Manton, Michigan
Kingsley, Michigan
Reed City, Michigan
Flight Path Map
This map shows the direct air route between Troy and Roscommon. Straight-line distance: 87.94 mi (141.53 km).
#1 Troy
The most populous city in Oakland County, Michigan.
| Population | 83,589 |
| Coordinates | 43.7430700, -86.0192300 |
| Altitude | 251 |
| Country | United States |
#2 Roscommon
Village in the United States
| Population | 1,044 |
| Coordinates | 44.4983500, -84.5919700 |
| Altitude | 346 |
| Country | United States |
End: Roscommon (-84.59197, 44.49835)
Estimated Travel Time
Distance: 192 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 58m |
| 40 mph (64.37 km/h) | 02h 58m |
| 50 mph (80.47 km/h) | 02h 23m |
| 60 mph (96.56 km/h) | 01h 59m |
| 70 mph (112.65 km/h) | 01h 42m |
| 80 mph (129 km/h) | 01h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.88 | $31.75 |
| Mid-grade | $4.25 | $17.91 | $35.81 |
| Premium | $4.65 | $19.59 | $39.19 |
| Diesel | $5.30 | $22.33 | $44.66 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.