How far is Rochester, NH from Mason, NH?
The driving distance from Rochester, NH to Mason, NH is about 74.4 miles (119.8 km), with a travel time of about 01h 56m by car.
- The straight-line flight distance is about 55.7 miles (89.7 km).
- For a round trip, plan for roughly 03h 53m 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 56m.
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.
Driving Route Map
The map below follows the saved road route between Rochester and Mason.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rochester and Mason.
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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
13.4 mi · 20 min
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14
Take the exit slight right toward NH 13: Milford, Brookline
1631 ft · 45 sec
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15
Turn left onto NH Route 13
1.7 mi · 3 min · NH Route 13
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16
Continue on Route 13
4.4 mi · 7 min · Route 13
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17
Turn right onto Mason Road
2 mi · 5 min · Mason Road
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18
Continue on Brookline Road
3.4 mi · 8 min · Brookline Road
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19
Turn right onto Depot Road
1.6 km · 2 min · Depot Road
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20
Turn right onto Valley Road
1.2 km · 1 min · Valley Road
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21
Turn slight left onto Darling Hill Road
34 m · 3 sec · Darling Hill Road
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22
Arrive at your destination
0 m · 1 sec · Darling Hill Road
Car Route Details
A richer read on the saved driving route between Rochester and Mason.
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.
Sunny leaving Rochester and Sunny near Mason.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rochester to Mason?
The road trip is about 74.4 miles (119.8 km) and usually takes 01h 56m 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 Rochester and 37.2 miles from Mason.
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 18.7 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 2:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.38 one way or $20.75 round trip. Estimated CO2 is about 23.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rochester and Sunny near Mason.
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 Rochester and Mason. Straight-line distance: 55.74 mi (89.71 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 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 |
End: Mason (-71.76896, 42.7437)
Estimated Travel Time
Distance: 120 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 28m |
| 40 mph (64.37 km/h) | 01h 51m |
| 50 mph (80.47 km/h) | 01h 29m |
| 60 mph (96.56 km/h) | 01h 14m |
| 70 mph (112.65 km/h) | 01h 03m |
| 80 mph (129 km/h) | 00h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $10.38 | $20.75 |
| Mid-grade | $4.46 | $11.72 | $23.44 |
| Premium | $4.86 | $12.78 | $25.55 |
| Diesel | $6.00 | $15.77 | $31.54 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.