How far is Detroit, MI from Assyria, MI?
The driving distance from Detroit, MI to Assyria, MI is about 129.1 miles (207.7 km), with a travel time of about 02h 27m by car.
- The straight-line flight distance is about 106.8 miles (171.9 km).
- For a round trip, plan for roughly 04h 54m 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 27m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in Michigan, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Detroit and Assyria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Detroit and Assyria.
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1
Start on Cadillac Square
95 m · 15 sec · Cadillac Square
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2
Turn right onto Bates Street
75 m · 7 sec · Bates Street
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3
Turn right onto East Congress Street
649 ft · 38 sec · East Congress Street
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4
Turn left onto Griswold Street
635 ft · 26 sec · Griswold Street
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5
Turn right onto West Jefferson Avenue
1638 ft · 31 sec · West Jefferson Avenue
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6
Continue on John C Lodge Freeway
1.2 km · 1 min · John C Lodge Freeway
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7
Take the exit slight right toward I 75: Toledo, Flint
97 m · 8 sec
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8
Keep slight left to continue on I 75 South: Toledo
1.2 mi · 2 min
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9
Keep slight right to continue on I 96 West: Lansing
2406 ft · 44 sec
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10
Merge slight left onto Jeffries Freeway
4.8 mi · 6 min · Jeffries Freeway
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11
Keep slight left to continue on Jeffries Freeway (Express)
14.5 mi · 16 min · Jeffries Freeway (Express)
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12
Continue straight
17.5 mi · 19 min
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13
Keep slight left to continue on M 14: Ann Arbor
5.4 mi · 6 min
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14
Merge slight left onto I 94 West: Chicago
66.7 mi · 1 hr 11 min
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15
Take the exit slight right toward M 311, M 96, I 94 BL: Battle Creek
1350 ft · 33 sec
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16
Continue on Wheatfield Parkway
1796 ft · 32 sec · Wheatfield Parkway
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17
Turn right onto East Michigan Avenue
2.7 mi · 3 min · East Michigan Avenue
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18
Keep slight right to continue on East Michigan Avenue
2.1 mi · 3 min · East Michigan Avenue
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19
Turn left onto Hamblin Street
107 m · 7 sec · Hamblin Street
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20
Continue on East Hamblin Avenue
152 m · 10 sec · East Hamblin Avenue
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21
Turn right
11.5 mi · 17 min
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22
Turn right onto Tasker Road
26 m · 2 sec · Tasker Road
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23
Arrive at your destination
0 m · 1 sec · Tasker Road
Car Route Details
A richer read on the saved driving route between Detroit and Assyria.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 94 West
Merge slight left onto I 94 West: Chicago
66.7 mi · 01h 11m
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.
Mostly Sunny leaving Detroit and Mostly Sunny near Assyria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Detroit to Assyria?
The road trip is about 129.1 miles (207.7 km) and usually takes 02h 27m 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?
Grass Lake is a useful midpoint, sitting about 64.4 miles from Detroit and 64.7 miles from Assyria.
How much longer is the road route than the straight-line distance?
The direct path is about 106.8 miles (171.9 km), while the road route adds roughly 22.3 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 1:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.16 one way or $34.32 round trip. Estimated CO2 is about 40.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Detroit and Mostly Sunny near Assyria.
Stop Ideas Near Grass Lake
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 Grass Lake.
Jackson station
Ann Arbor station
Albion station
East Lansing station
Flight Path Map
This map shows the direct air route between Detroit and Assyria. Straight-line distance: 106.81 mi (171.9 km).
#1 Detroit
The twenty-fourth most populous city in the United States and the center of the Detroit metropolitan area.
| Population | 665,369 |
| Coordinates | 42.3314300, -83.0457500 |
| Altitude | 183 |
| Country | United States |
#2 Assyria
Township in Barry County, Michigan
| Population | 2,086 |
| Coordinates | 42.4644800, -85.1313900 |
| Altitude | 272 |
| Country | United States |
End: Assyria (-85.13139, 42.46448)
Estimated Travel Time
Distance: 208 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 18m |
| 40 mph (64.37 km/h) | 03h 13m |
| 50 mph (80.47 km/h) | 02h 34m |
| 60 mph (96.56 km/h) | 02h 09m |
| 70 mph (112.65 km/h) | 01h 50m |
| 80 mph (129 km/h) | 01h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $17.16 | $34.32 |
| Mid-grade | $4.25 | $19.35 | $38.70 |
| Premium | $4.65 | $21.18 | $42.35 |
| Diesel | $5.30 | $24.13 | $48.27 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.