How far is Mason, NH from Rochester, NH?
The driving distance from Mason, NH to Rochester, NH is about 77.1 miles (124.1 km), with a travel time of about 01h 38m by car.
- The straight-line flight distance is about 55.7 miles (89.7 km).
- For a round trip, plan for roughly 03h 17m 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 38m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Mason and Rochester.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mason and Rochester.
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1
Start on Darling Hill Road
49 m · 4 sec · Darling Hill Road
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2
Continue on Valley Road
1.1 km · 1 min · Valley Road
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3
Turn left onto Depot Road
1.6 km · 2 min · Depot Road
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4
Turn left onto Brookline Road
3.4 mi · 8 min · Brookline Road
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5
Continue on Mason Road
2 mi · 5 min · Mason Road
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6
Turn left onto Route 13
4.4 mi · 7 min · Route 13
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7
Continue on NH Route 13
1.6 mi · 3 min · NH Route 13
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8
Take the ramp slight right
1996 ft · 55 sec
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9
Merge slight left
7.4 mi · 11 min
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10
Continue straight
6.3 mi · 10 min
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11
Take the exit slight right
6.9 mi · 9 min
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12
Keep slight right to continue on NH 101 East: Portsmouth, Seacoast
19.1 mi · 22 min
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13
Take the exit slight right toward NH 125: Epping, Kingston
1211 ft · 37 sec
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14
Turn left onto Calef Highway
9.7 mi · 15 min · Calef Highway
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15
Enter the roundabout and take exit 2 toward Lee Circle
52 m · 5 sec · Calef Highway
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16
Exit the rotary onto Calef Highway
7.7 mi · 13 min · Calef Highway
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17
Continue on Gonic Road
1.9 mi · 3 min · Gonic Road
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18
Continue on Columbus Avenue
1.3 mi · 3 min · Columbus Avenue
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19
Turn left onto South Main Street
1684 ft · 52 sec · South Main Street
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20
Turn right onto Museum Way
37 m · 5 sec · Museum Way
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21
Turn right
17 m · 4 sec
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22
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Mason and Rochester.
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.
NH 101 East
Keep slight right to continue on NH 101 East: Portsmouth, Seacoast
19.1 mi · 00h 22m
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.
Sunny leaving Mason and Sunny near Rochester.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mason to Rochester?
The road trip is about 77.1 miles (124.1 km) and usually takes 01h 38m 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?
Auburn is a useful midpoint, sitting about 37.2 miles from Mason and 40 miles from Rochester.
How much longer is the road route than the straight-line distance?
The direct path is about 55.7 miles (89.7 km), while the road route adds roughly 21.4 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 3:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.73 one way or $21.46 round trip. Estimated CO2 is about 24.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Mason and Sunny near Rochester.
Stop Ideas Near Auburn
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 Auburn.
Manchester, New Hampshire
Nashua, NH
Concord, New Hampshire
Exeter station
Flight Path Map
This map shows the direct air route between Mason and Rochester. Straight-line distance: 55.74 mi (89.71 km).
#1 Mason
Human settlement in Hillsborough County, New Hampshire, United States of America
| Population | 1,433 |
| Coordinates | 42.7437000, -71.7689600 |
| Altitude | 228 |
| Country | United States |
#2 Rochester
City in Strafford County, New Hampshire, United States
| Population | 31,719 |
| Coordinates | 43.3045300, -70.9756200 |
| Altitude | 70 |
| Country | United States |
End: (-70.975483, 43.304656)
Estimated Travel Time
Distance: 124 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 34m |
| 40 mph (64.37 km/h) | 01h 55m |
| 50 mph (80.47 km/h) | 01h 32m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $10.73 | $21.46 |
| Mid-grade | $4.46 | $12.12 | $24.25 |
| Premium | $4.86 | $13.21 | $26.43 |
| Diesel | $6.00 | $16.31 | $32.62 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.