How far is Rochester, NH from Dublin, NH?
The driving distance from Rochester, NH to Dublin, NH is about 86.1 miles (138.5 km), with a travel time of about 02h 10m by car.
- The straight-line flight distance is about 61.3 miles (98.7 km).
- For a round trip, plan for roughly 04h 21m 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 02h 10m.
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.
The most populous city in Hillsborough County, New Hampshire.
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 Rochester and Dublin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rochester and Dublin.
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1
Start on the route
17 m · 6 sec
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2
Turn right onto Museum Way
550 ft · 20 sec · Museum Way
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3
Turn right onto Columbus Avenue
1.6 mi · 4 min · Columbus Avenue
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4
Continue on Gonic Road
1.9 mi · 3 min · Gonic Road
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5
Continue on Calef Highway
7.7 mi · 13 min · Calef Highway
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6
Enter the roundabout and take exit 2 toward Lee Circle
50 m · 5 sec · Calef Highway
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7
Exit the rotary onto Calef Highway
9.6 mi · 15 min · Calef Highway
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8
Take the exit slight right
1904 ft · 47 sec
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9
Merge slight left
20.3 mi · 24 min
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10
Keep slight right to continue on I 293 North, NH 101 West: Manchester Airport, Manchester, Bedford
3.3 mi · 4 min
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11
Keep slight left to continue on NH 101 West: Bedford, Nashua
2.2 mi · 3 min
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12
Turn left
2229 ft · 49 sec
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13
Continue straight
17.2 mi · 26 min
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14
Turn left onto Elm Street
1.4 mi · 3 min · Elm Street
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15
Continue on Gibbons Highway
9.3 mi · 15 min · Gibbons Highway
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16
Continue on Wilton Road
4 mi · 7 min · Wilton Road
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17
Continue on State Route 101
54 m · 5 sec · State Route 101
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18
Merge slight left onto Peterborough Bypass
2980 ft · 1 min · Peterborough Bypass
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19
Enter the roundabout and take exit 1 toward Peterborough Bypass
28 m · 2 sec · Peterborough Bypass
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20
Exit the roundabout onto Peterborough Bypass
1.8 mi · 3 min · Peterborough Bypass
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21
Continue on State Route 101
3.5 mi · 6 min · State Route 101
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22
Continue on Main Street
1 km · 2 min · Main Street
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23
Turn right onto Dublin Road
545 ft · 16 sec · Dublin Road
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24
Arrive at your destination
0 m · 1 sec · New Harrisville Road
Car Route Details
A richer read on the saved driving route between Rochester and Dublin.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Calef Highway
Merge slight left
20.3 mi · 00h 24m
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 Rochester and Mostly Sunny near Dublin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rochester to Dublin?
The road trip is about 86.1 miles (138.5 km) and usually takes 02h 10m 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?
Manchester is a useful midpoint, sitting about 43 miles from Rochester and 43.1 miles from Dublin.
How much longer is the road route than the straight-line distance?
The direct path is about 61.3 miles (98.7 km), while the road route adds roughly 24.8 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 2:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.99 one way or $23.99 round trip. Estimated CO2 is about 27 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Rochester and Mostly Sunny near Dublin.
Stop Ideas Near Manchester
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 Manchester.
Manchester, New Hampshire
Nashua, NH
Concord, New Hampshire
Haverhill station
Flight Path Map
This map shows the direct air route between Rochester and Dublin. Straight-line distance: 61.3 mi (98.66 km).
#1 Rochester
City in Strafford County, New Hampshire, United States
| Population | 31,719 |
| Coordinates | 43.3045300, -70.9756200 |
| Altitude | 70 |
| Country | United States |
#2 Dublin
Town in New Hampshire
| Population | 1,555 |
| Coordinates | 42.9075800, -72.0625800 |
| Altitude | 454 |
| Country | United States |
End: Dublin (-72.06258, 42.90758)
Estimated Travel Time
Distance: 139 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 52m |
| 40 mph (64.37 km/h) | 02h 09m |
| 50 mph (80.47 km/h) | 01h 43m |
| 60 mph (96.56 km/h) | 01h 26m |
| 70 mph (112.65 km/h) | 01h 13m |
| 80 mph (129 km/h) | 01h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $11.99 | $23.99 |
| Mid-grade | $4.46 | $13.55 | $27.10 |
| Premium | $4.86 | $14.77 | $29.54 |
| Diesel | $6.00 | $18.23 | $36.46 |
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.