How far is Troy, PA from Erie, PA?
The driving distance from Troy, PA to Erie, PA is about 231.5 miles (372.6 km), with a travel time of about 03h 47m by car.
- The straight-line flight distance is about 171.1 miles (275.3 km).
- For a round trip, plan for roughly 07h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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.
This drive is better planned with a longer stop or an overnight stay.
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 03h 47m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Borough of Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Chance Rain Showers
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Troy and Erie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Troy and Erie.
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1
Start on West Main Street
1.1 mi · 2 min · West Main Street
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2
Continue on Sylvania Road
5.2 mi · 8 min · Sylvania Road
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3
Continue on Roosevelt Highway
10.1 mi · 15 min · Roosevelt Highway
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4
Continue on Sullivan Street
1071 ft · 26 sec · Sullivan Street
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5
Turn slight right onto Coles Street
693 ft · 24 sec · Coles Street
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6
Turn straight onto East Elmira Street
1192 ft · 55 sec · East Elmira Street
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7
Turn right onto North Main Street
1.1 mi · 2 min · North Main Street
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8
Take the ramp slight right
2737 ft · 1 min
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9
Merge slight left onto Appalachian Thruway
25.4 mi · 28 min · Appalachian Thruway
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10
Keep slight left to continue on I 86 West, NY 17 West: Jamestown, Rochester
1.4 km · 2 min
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11
Merge slight left onto Southern Tier Expressway
22.7 mi · 26 min · Southern Tier Expressway
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12
Keep slight right to continue on Southern Tier Expressway
60.6 mi · 1 hr 10 min · Southern Tier Expressway
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13
Turn left onto State Highway 16
5.7 mi · 9 min · State Highway 16
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14
Continue on North Union Street
1829 ft · 35 sec · North Union Street
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15
Take the ramp right
967 ft · 24 sec
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16
Keep slight left
3230 ft · 1 min
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17
Merge slight left onto Southern Tier Expressway
78.9 mi · 1 hr 32 min · Southern Tier Expressway
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18
Continue on Hopkins-Bowser Highway
6.8 mi · 8 min · Hopkins-Bowser Highway
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19
Keep slight left to continue on I-90: Erie
1.2 mi · 1 min
-
20
Merge slight left onto AMVETS Memorial Highway
3.4 mi · 4 min · AMVETS Memorial Highway
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21
Take the exit slight right toward PA 290, PA 430: Wesleyville, Bayfront Connector
1507 ft · 54 sec
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22
Turn right onto Station Road
1.5 km · 2 min · Station Road
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23
Continue on Bayfront Connector
4.4 mi · 8 min · Bayfront Connector
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24
Continue on East Bayfront Parkway
836 ft · 26 sec · East Bayfront Parkway
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25
Turn left onto East 10th Street
1.1 mi · 3 min · East 10th Street
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26
Turn right onto State Street
1499 ft · 59 sec · State Street
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27
Arrive at your destination
0 m · 1 sec · State Street
Car Route Details
A richer read on the saved driving route between Troy and Erie.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Southern Tier Expressway
Merge slight left onto Southern Tier Expressway
78.9 mi · 01h 32m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
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.
Partly Sunny then Chance Rain Showers leaving Troy and Showers And Thunderstorms Likely near Erie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Troy to Erie?
The road trip is about 231.5 miles (372.6 km) and usually takes 03h 47m 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?
Shinglehouse is a useful midpoint, sitting about 116.1 miles from Troy and 115.5 miles from Erie.
How much longer is the road route than the straight-line distance?
The direct path is about 171.1 miles (275.3 km), while the road route adds roughly 60.4 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 9:24 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $33.38 one way or $66.77 round trip. Estimated CO2 is about 72.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Chance Rain Showers around Troy and Showers And Thunderstorms Likely near Erie.
Stop Ideas Near Shinglehouse
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 Shinglehouse.
Jamestown, New York
Fredonia, New York
Dunkirk, New York
Buffalo–Depew station
Flight Path Map
This map shows the direct air route between Troy and Erie. Straight-line distance: 171.04 mi (275.27 km).
#1 Troy
Borough in Pennsylvania
| Population | 1,229 |
| Coordinates | 41.7859100, -76.7880100 |
| Altitude | 335 |
| Country | United States |
#2 Erie
The second most populous city in Pennsylvania.
| Population | 95,077 |
| Coordinates | 42.1292200, -80.0850600 |
| Altitude | 199 |
| Country | United States |
End: State Street (-80.085094, 42.129207)
Estimated Travel Time
Distance: 373 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 42m |
| 40 mph (64.37 km/h) | 05h 47m |
| 50 mph (80.47 km/h) | 04h 37m |
| 60 mph (96.56 km/h) | 03h 51m |
| 70 mph (112.65 km/h) | 03h 18m |
| 80 mph (129 km/h) | 02h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $33.38 | $66.77 |
| Mid-grade | $4.60 | $37.57 | $75.15 |
| Premium | $4.95 | $40.47 | $80.95 |
| Diesel | $5.98 | $48.86 | $97.71 |
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 Pennsylvania · 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.