How far is Grand Isle, VT from Colchester, VT?
The driving distance from Grand Isle, VT to Colchester, VT is about 18.7 miles (30.1 km), with a travel time of about 00h 24m by car.
- The straight-line flight distance is about 14.2 miles (22.9 km).
- For a round trip, plan for roughly 00h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
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 24m.
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.
Town in Grand Isle County, Vermont, 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 Grand Isle and Colchester.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grand Isle and Colchester.
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1
Start on East Shore North
69 m · 10 sec · East Shore North
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2
Turn left onto U.S. Route 2
14.8 mi · 24 min · U.S. Route 2
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3
At the end of the road, turn right onto Roosevelt Highway
2.9 mi · 5 min · Roosevelt Highway
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4
Turn slight left onto Main Street
1.5 km · 2 min · Main Street
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5
Turn left onto East Road
30 m · 3 sec · East Road
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6
Arrive at your destination
0 m · 1 sec · East Road
Car Route Details
A richer read on the saved driving route between Grand Isle and Colchester.
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.
U.S. Route 2
Turn left onto U.S. Route 2
14.8 mi · 00h 24m
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.
Mostly Sunny leaving Grand Isle and Mostly Sunny near Colchester.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Grand Isle to Colchester?
The road trip is about 18.7 miles (30.1 km) and usually takes 00h 24m 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?
South Hero is a useful midpoint, sitting about 9.4 miles from Grand Isle and 9.4 miles from Colchester.
How much longer is the road route than the straight-line distance?
The direct path is about 14.2 miles (22.9 km), while the road route adds roughly 4.5 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 EDT. If you want a more comfortable same-day return, try to leave by 7:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.60 one way or $5.21 round trip. Estimated CO2 is about 5.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Grand Isle and Mostly Sunny near Colchester.
Stop Ideas Near South Hero
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 South Hero.
Plattsburgh station
Port Kent station
Essex Junction station
St. Albans station
Flight Path Map
This map shows the direct air route between Grand Isle and Colchester. Straight-line distance: 14.24 mi (22.91 km).
#1 Grand Isle
Town in Vermont
| Population | 2,115 |
| Coordinates | 44.7225400, -73.2923500 |
| Altitude | 53 |
| Country | United States |
#2 Colchester
Town in Chittenden County, Vermont, United States
| Population | 17,102 |
| Coordinates | 44.5439400, -73.1479100 |
| Altitude | 83 |
| Country | United States |
End: East Road (-73.147896, 44.543926)
Estimated Travel Time
Distance: 30 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 37m |
| 40 mph (64.37 km/h) | 00h 28m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $2.60 | $5.21 |
| Mid-grade | $4.46 | $2.94 | $5.88 |
| Premium | $4.86 | $3.21 | $6.41 |
| Diesel | $6.00 | $3.96 | $7.92 |
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 · 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.