How far is St Johnsbury, VT from Troy, VT?
The driving distance from St Johnsbury, VT to Troy, VT is about 47.8 miles (77 km), with a travel time of about 01h 04m by car.
- The straight-line flight distance is about 38 miles (61.1 km).
- For a round trip, plan for roughly 02h 08m 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 01h 04m.
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.
Town in Orleans County, Vermont
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between St Johnsbury and Troy.
Turn-by-Turn Driving Directions
Step-by-step road directions between St Johnsbury and Troy.
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1
Start on Main Street
27 m · 4 sec · Main Street
-
2
Turn left onto Railroad Street
1428 ft · 24 sec · Railroad Street
-
3
Turn slight right
86 m · 10 sec
-
4
Turn straight onto Memorial Drive
1.2 mi · 2 min · Memorial Drive
-
5
Turn left onto Hospital Drive
1.4 km · 2 min · Hospital Drive
-
6
Take the ramp right toward I 91
1334 ft · 33 sec
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7
Merge slight left
28.7 mi · 33 min
-
8
Take the exit slight right toward US 5, VT 58: Orleans, Irasburg
972 ft · 24 sec
-
9
Keep slight right
89 m · 7 sec
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10
Turn straight onto U.S. Route 5
5.6 mi · 8 min · U.S. Route 5
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11
Turn left onto Vermont Route 14 North
4.6 mi · 8 min · Vermont Route 14 North
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12
Continue on Vermont Route 100
5.9 mi · 9 min · Vermont Route 100
-
13
Turn left
619 ft · 45 sec
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14
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between St Johnsbury and Troy.
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 91
Merge slight left
28.7 mi · 00h 33m
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 St Johnsbury and Sunny near Troy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from St Johnsbury to Troy?
The road trip is about 47.8 miles (77 km) and usually takes 01h 04m 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?
Glover is a useful midpoint, sitting about 23.9 miles from St Johnsbury and 24 miles from Troy.
How much longer is the road route than the straight-line distance?
The direct path is about 38 miles (61.1 km), while the road route adds roughly 9.8 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 4:22 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.45 one way or $14.91 round trip. Estimated CO2 is about 15 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around St Johnsbury and Sunny near Troy.
Stop Ideas Near Glover
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 Glover.
Littleton, New Hampshire
Montpelier station
Waterbury
St. Albans station
Flight Path Map
This map shows the direct air route between St Johnsbury and Troy. Straight-line distance: 37.98 mi (61.13 km).
#1 St Johnsbury
This town is nestled in the Caledonia County of Vermont, United States, and it serves as the shire town.
| Population | 0 |
| Coordinates | 44.4252601561366, -72.0151233673096 |
| Altitude | 212 |
| Country | United States |
#2 Troy
Town in Vermont, USA
| Population | 1,519 |
| Coordinates | 44.9014400, -72.4015000 |
| Altitude | 226 |
| Country | United States |
End: Troy (-72.4015, 44.90144)
Estimated Travel Time
Distance: 77 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 35m |
| 40 mph (64.37 km/h) | 01h 11m |
| 50 mph (80.47 km/h) | 00h 57m |
| 60 mph (96.56 km/h) | 00h 47m |
| 70 mph (112.65 km/h) | 00h 41m |
| 80 mph (129 km/h) | 00h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.41 | $7.45 | $14.91 |
| Mid-grade | $4.95 | $8.37 | $16.73 |
| Premium | $5.43 | $9.18 | $18.37 |
| Diesel | $6.38 | $10.79 | $21.57 |
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 Vermont · Oct 15, 2026