How far is Waltham, MA from Nantucket, MA?
The driving distance from Waltham, MA to Nantucket, MA is about 109.5 miles (176.2 km), with a travel time of about 04h 10m by car.
- The straight-line flight distance is about 95.5 miles (153.7 km).
- For a round trip, plan for roughly 08h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 10m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
County seat town in Plymouth County, Massachusetts, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Waltham and Nantucket.
Turn-by-Turn Driving Directions
Step-by-step road directions between Waltham and Nantucket.
-
1
Start on Main Street
2.8 mi · 6 min · Main Street
-
2
Turn slight right
77 m · 9 sec
-
3
Turn straight onto Galen Street
2268 ft · 44 sec · Galen Street
-
4
Continue on Centre Street
152 m · 19 sec · Centre Street
-
5
Continue on Centre Street
97 m · 12 sec · Centre Street
-
6
Turn straight onto Washington Street
693 ft · 28 sec · Washington Street
-
7
Turn slight left onto Centre Street
694 ft · 22 sec · Centre Street
-
8
Continue on Centre Street
21 m · 3 sec · Centre Street
-
9
Take the ramp slight left toward Centre Street
653 ft · 24 sec · Centre Street
-
10
Continue on Washington Street
87 m · 7 sec · Washington Street
-
11
Keep slight left to continue on Washington Street
92 m · 6 sec · Washington Street
-
12
Continue on Saint James Street
55 m · 4 sec · Saint James Street
-
13
Take the ramp slight right toward I 90 East: Boston
1159 ft · 28 sec
-
14
Merge slight left onto Massachusetts Turnpike
6.2 mi · 9 min · Massachusetts Turnpike
-
15
Take the exit slight left toward I 93: South Station, Concord New Hampshire, Quincy
156 m · 13 sec
-
16
Keep slight left to continue on I 93 South, I 93 North: Quincy, Concord New Hampshire
138 m · 11 sec
-
17
Keep slight left to continue on I 93 South: Quincy
2957 ft · 1 min
-
18
Merge slight right onto John F. Fitzgerald Expressway
1.2 km · 1 min · John F. Fitzgerald Expressway
-
19
Continue on Southeast Expressway
8 mi · 11 min · Southeast Expressway
-
20
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 39 min
-
21
Keep slight right to continue on Pilgrims Highway
12 mi · 15 min · Pilgrims Highway
-
22
Continue on Pilgrim Highway
930 ft · 20 sec · Pilgrim Highway
-
23
Continue on Sagamore Bridge
2134 ft · 46 sec · Sagamore Bridge
-
24
Continue on Mid Cape Highway
12.8 mi · 18 min · Mid Cape Highway
-
25
Take the exit slight right toward MA 132: Barnstable, Hyannis
1011 ft · 29 sec
-
26
Keep slight left
93 m · 9 sec
-
27
Keep slight right
544 ft · 17 sec
-
28
Turn straight onto Iyannough Road
2.8 mi · 6 min · Iyannough Road
-
29
Enter the roundabout and take exit 2 toward Airport Rotary
70 m · 4 sec · Barnstable Road
-
30
Exit the rotary onto Barnstable Road
1.3 km · 2 min · Barnstable Road
-
31
Continue on Ocean Street
818 ft · 26 sec · Ocean Street
-
32
Turn left onto South Street
1070 ft · 23 sec · South Street
-
33
Turn right onto South Street Dock
112 m · 29 sec · South Street Dock
-
34
Turn left onto Slip 1
16 m · 4 sec · Slip 1
-
35
Continue on Slip 1
60 m · 15 sec · Slip 1
-
36
Continue on Hyannis - Nantucket
28.3 mi · 2 hr 15 min · Hyannis - Nantucket
-
37
Continue straight
44 m · 13 sec
-
38
Turn left onto Steamboat Wharf
20 m · 7 sec · Steamboat Wharf
-
39
Continue on Steamboat Wharf
75 m · 8 sec · Steamboat Wharf
-
40
Continue on Broad Street
121 m · 19 sec · Broad Street
-
41
Turn left onto South Water Street
672 ft · 15 sec · South Water Street
-
42
Turn right onto Main Street
156 m · 16 sec · Main Street
-
43
Turn right onto Centre Street
37 m · 3 sec · Centre Street
-
44
Arrive at your destination
0 m · 1 sec · Centre Street
Car Route Details
A richer read on the saved driving route between Waltham and Nantucket.
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.
MA 3 South
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 00h 39m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Rain Showers Likely leaving Waltham and Rain Showers Likely near Nantucket.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Waltham to Nantucket?
The road trip is about 109.5 miles (176.2 km) and usually takes 04h 10m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Plymouth is a useful midpoint, sitting about 54.7 miles from Waltham and 54.7 miles from Nantucket.
How much longer is the road route than the straight-line distance?
The direct path is about 95.5 miles (153.7 km), while the road route adds roughly 14 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 8:38 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.02 one way or $30.03 round trip. Estimated CO2 is about 34.3 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Waltham and Rain Showers Likely near Nantucket.
Stop Ideas Near Plymouth
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 Plymouth.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Waltham and Nantucket. Straight-line distance: 95.52 mi (153.73 km).
#1 Waltham
A city in Middlesex County, Massachusetts.
| Population | 62,069 |
| Coordinates | 42.3764900, -71.2356100 |
| Altitude | 20 |
| Country | United States |
#2 Nantucket
Island of Massachusetts, United States
| Population | 11,376 |
| Coordinates | 41.2834600, -70.0994600 |
| Altitude | 13 |
| Country | United States |
End: Nantucket (-70.09946, 41.28346)
Estimated Travel Time
Distance: 176 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 38m |
| 40 mph (64.37 km/h) | 02h 44m |
| 50 mph (80.47 km/h) | 02h 11m |
| 60 mph (96.56 km/h) | 01h 49m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $15.02 | $30.03 |
| Mid-grade | $4.40 | $16.97 | $33.94 |
| Premium | $4.80 | $18.52 | $37.05 |
| Diesel | $4.49 | $17.32 | $34.65 |
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 Massachusetts · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.