How far is Edwardsville, IL from Troy, IL?
The driving distance from Edwardsville, IL to Troy, IL is about 9.7 miles (15.6 km), with a travel time of about 00h 15m by car.
- The straight-line flight distance is about 6.8 miles (11 km).
- For a round trip, plan for roughly 00h 30m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 15m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
City in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Sunny
Driving Route Map
The map below follows the saved road route between Edwardsville and Troy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Edwardsville and Troy.
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1
Start on South Buchanan Street
37 m · 6 sec · South Buchanan Street
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2
Turn right onto East Vandalia Street
1 km · 1 min · East Vandalia Street
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3
Continue on Marine Road
2.5 mi · 4 min · Marine Road
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4
Turn left
2074 ft · 38 sec
-
5
Take the ramp right toward US 55 South: East Saint Louis
1725 ft · 42 sec
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6
Merge slight left
3.8 mi · 4 min
-
7
Take the exit slight right toward IL 162: Troy
1302 ft · 32 sec
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8
Keep slight left
141 m · 13 sec
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9
Turn straight onto Edwardsville Road
1.6 mi · 3 min · Edwardsville Road
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10
Turn left onto North Main Street
12 m · 2 sec · North Main Street
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11
Arrive at your destination
0 m · 1 sec · North Main Street
Car Route Details
A richer read on the saved driving route between Edwardsville and Troy.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
US 55 South
Merge slight left
3.85 mi · 00h 04m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Edwardsville and Slight Chance Rain Showers then Sunny near Troy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Edwardsville to Troy?
The road trip is about 9.7 miles (15.6 km) and usually takes 00h 15m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Maryville is a useful midpoint, sitting about 4.8 miles from Edwardsville and 4.8 miles from Troy.
How much longer is the road route than the straight-line distance?
The direct path is about 6.8 miles (11 km), while the road route adds roughly 2.9 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 8:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.28 one way or $2.56 round trip. Estimated CO2 is about 3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Edwardsville and Slight Chance Rain Showers then Sunny near Troy.
Stop Ideas Near Maryville
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 Maryville.
Gateway Transportation Center
Alton
Kirkwood
Carlinville
Flight Path Map
This map shows the direct air route between Edwardsville and Troy. Straight-line distance: 6.82 mi (10.97 km).
#1 Edwardsville
City in Madison County, Illinois, United States
| Population | 25,189 |
| Coordinates | 38.8114400, -89.9531600 |
| Altitude | 165 |
| Country | United States |
#2 Troy
City in Madison County, Illinois, United States
| Population | 10,399 |
| Coordinates | 38.7292100, -89.8831500 |
| Altitude | 171 |
| Country | United States |
End: North Main Street (-89.883188, 38.729215)
Estimated Travel Time
Distance: 16 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 19m |
| 40 mph (64.37 km/h) | 00h 14m |
| 50 mph (80.47 km/h) | 00h 11m |
| 60 mph (96.56 km/h) | 00h 09m |
| 70 mph (112.65 km/h) | 00h 08m |
| 80 mph (129 km/h) | 00h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $1.28 | $2.56 |
| Mid-grade | $4.25 | $1.45 | $2.89 |
| Premium | $4.65 | $1.58 | $3.16 |
| Diesel | $5.30 | $1.80 | $3.61 |
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 Illinois · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.