How far is Dover, NH from Milton, NH?
The driving distance from Dover, NH to Milton, NH is about 19.3 miles (31.1 km), with a travel time of about 00h 29m by car.
- The straight-line flight distance is about 15.7 miles (25.3 km).
- For a round trip, plan for roughly 00h 59m 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 29m.
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.
City in Strafford County, New Hampshire, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Dover and Milton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dover and Milton.
-
1
Start on the route
7 m · 8 sec
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2
Turn sharp left onto Main Street
98 m · 11 sec · Main Street
-
3
Turn straight onto Central Avenue
1.9 mi · 5 min · Central Avenue
-
4
Turn left onto Indian Brook Drive
1634 ft · 47 sec · Indian Brook Drive
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5
Take the ramp slight right toward Spaulding Turnpike North, NH 16 North: Rochester
1167 ft · 29 sec
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6
Merge slight left onto Spaulding Turnpike
14.7 mi · 18 min · Spaulding Turnpike
-
7
Take the exit slight right toward NH 75, To NH 125: Milton, Farmington
1010 ft · 28 sec
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8
Keep slight right to continue on NH 75, To NH 125: Milton
546 ft · 15 sec
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9
Turn straight onto Farmington Road
1.2 km · 2 min · Farmington Road
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10
At the end of the road, turn left onto White Mountain Highway
1.5 km · 2 min · White Mountain Highway
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11
Turn left onto Mill Street
51 m · 9 sec · Mill Street
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12
Turn right onto Dawson Street
147 m · 20 sec · Dawson Street
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13
Arrive at your destination
0 m · 1 sec · Dawson Street
Car Route Details
A richer read on the saved driving route between Dover and Milton.
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.
Spaulding Turnpike
Merge slight left onto Spaulding Turnpike
14.7 mi · 00h 18m
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 Dover and Mostly Sunny near Milton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dover to Milton?
The road trip is about 19.3 miles (31.1 km) and usually takes 00h 29m 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?
Rochester is a useful midpoint, sitting about 9.7 miles from Dover and 9.7 miles from Milton.
How much longer is the road route than the straight-line distance?
The direct path is about 15.7 miles (25.3 km), while the road route adds roughly 3.6 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 7:30 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 Mostly Sunny around Dover and Mostly Sunny near Milton.
Stop Ideas Near Rochester
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 Rochester.
Dover Transportation Center
Durham–UNH station
Portsmouth, New Hampshire
Wells Regional Transportation Center
Flight Path Map
This map shows the direct air route between Dover and Milton. Straight-line distance: 15.74 mi (25.33 km).
#1 Dover
County seat city in Strafford County, New Hampshire, United States
| Population | 32,443 |
| Coordinates | 43.1978600, -70.8736700 |
| Altitude | 19 |
| Country | United States |
#2 Milton
Town in Strafford County, New Hampshire, United States of America
| Population | 4,614 |
| Coordinates | 43.4098000, -70.9884000 |
| Altitude | 137 |
| Country | United States |
End: Milton (-70.9884, 43.4098)
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 New Hampshire · May 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.