How far is Milton, VT from Underhill, VT?
The driving distance from Milton, VT to Underhill, VT is about 19.3 miles (31.1 km), with a travel time of about 00h 33m by car.
- The straight-line flight distance is about 11.3 miles (18.2 km).
- For a round trip, plan for roughly 01h 06m 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 33m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Vermont, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Milton and Underhill.
Turn-by-Turn Driving Directions
Step-by-step road directions between Milton and Underhill.
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1
Start on Main Street
2470 ft · 1 min · Main Street
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2
Continue on Westford Road
3 mi · 6 min · Westford Road
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3
Continue on Westford-Milton Road
1.8 mi · 4 min · Westford-Milton Road
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4
At the end of the road, turn left onto Vermont Route 128
1.3 km · 1 min · Vermont Route 128
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5
Continue on Browns River Road
2803 ft · 58 sec · Browns River Road
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6
Turn right onto Ramsey Road
596 ft · 26 sec · Ramsey Road
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7
Turn straight onto Main Street
4.3 mi · 6 min · Main Street
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8
Turn right onto Allen Irish Road
1.1 mi · 3 min · Allen Irish Road
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9
At the end of the road, turn right onto Vermont Route 15
7.1 mi · 11 min · Vermont Route 15
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10
Arrive at your destination
0 m · 1 sec · Vermont Route 15
Car Route Details
A richer read on the saved driving route between Milton and Underhill.
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.
Vermont Route 15
At the end of the road, turn right onto Vermont Route 15
7.13 mi · 00h 11m
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.
Cloudy leaving Milton and Partly Sunny near Underhill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Milton to Underhill?
The road trip is about 19.3 miles (31.1 km) and usually takes 00h 33m 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?
Fairfax is a useful midpoint, sitting about 9.6 miles from Milton and 9.7 miles from Underhill.
How much longer is the road route than the straight-line distance?
The direct path is about 11.3 miles (18.2 km), while the road route adds roughly 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.68 one way or $5.37 round trip. Estimated CO2 is about 6 kg one way.
What should you check before leaving?
Before you leave, expect Cloudy around Milton and Partly Sunny near Underhill.
Stop Ideas Near Fairfax
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 Fairfax.
St. Albans station
Essex Junction station
Plattsburgh station
Port Kent station
Flight Path Map
This map shows the direct air route between Milton and Underhill. Straight-line distance: 11.32 mi (18.21 km).
#1 Milton
Town in Vermont, United States
| Population | 10,907 |
| Coordinates | 44.6397700, -73.1104100 |
| Altitude | 91 |
| Country | United States |
#2 Underhill
Town in Vermont
| Population | 3,076 |
| Coordinates | 44.5258800, -72.9451300 |
| Altitude | 216 |
| Country | United States |
End: Underhill (-72.94513, 44.52588)
Estimated Travel Time
Distance: 31 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 38m |
| 40 mph (64.37 km/h) | 00h 29m |
| 50 mph (80.47 km/h) | 00h 23m |
| 60 mph (96.56 km/h) | 00h 19m |
| 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 | $2.68 | $5.37 |
| Mid-grade | $4.46 | $3.03 | $6.06 |
| Premium | $4.86 | $3.30 | $6.61 |
| Diesel | $6.00 | $4.08 | $8.16 |
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 · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.