How far is Narragansett, RI from Westerly, RI?
The driving distance from Narragansett, RI to Westerly, RI is about 24.3 miles (39.1 km), with a travel time of about 00h 34m by car.
- The straight-line flight distance is about 20.2 miles (32.5 km).
- For a round trip, plan for roughly 01h 08m 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 34m.
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.
Neighborhood (former town) of Boston, Massachusetts, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Narragansett and Westerly.
Turn-by-Turn Driving Directions
Step-by-step road directions between Narragansett and Westerly.
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1
Start on Bridge Point Drive
70 m · 12 sec · Bridge Point Drive
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2
Turn right onto Boston Neck Road
1.3 km · 1 min · Boston Neck Road
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3
Continue on Beach Street
2493 ft · 46 sec · Beach Street
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4
Turn right onto Narragansett Avenue
1080 ft · 21 sec · Narragansett Avenue
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5
Continue on Narragansett Avenue
1602 ft · 29 sec · Narragansett Avenue
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6
Continue on Kingstown Road
1.4 km · 1 min · Kingstown Road
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7
Enter the roundabout and take exit 2 toward Kingstown Road
24 m · 1 sec · Kingstown Road
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8
Exit the roundabout onto Kingstown Road
115 m · 14 sec · Kingstown Road
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9
Take the ramp left toward Tower Hill Road
1015 ft · 28 sec · Tower Hill Road
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10
Merge slight left onto Post Road Freeway
2129 ft · 28 sec · Post Road Freeway
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11
Continue on Commodore Perry Highway
7.7 mi · 9 min · Commodore Perry Highway
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12
Continue on Post Road
11.3 mi · 14 min · Post Road
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13
Continue on Franklin Street
1.5 km · 2 min · Franklin Street
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14
Continue on Granite Street
1.4 km · 2 min · Granite Street
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15
Turn right onto Grove Avenue
43 m · 2 sec · Grove Avenue
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16
Arrive at your destination
0 m · 1 sec · Grove Avenue
Car Route Details
A richer read on the saved driving route between Narragansett and Westerly.
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.
Post Road
Continue on Post Road
11.3 mi · 00h 14m
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 Narragansett and Mostly Sunny near Westerly.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Narragansett to Westerly?
The road trip is about 24.3 miles (39.1 km) and usually takes 00h 34m 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?
Charlestown is a useful midpoint, sitting about 12.1 miles from Narragansett and 12.2 miles from Westerly.
How much longer is the road route than the straight-line distance?
The direct path is about 20.2 miles (32.5 km), while the road route adds roughly 4.1 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 7:22 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.39 one way or $6.79 round trip. Estimated CO2 is about 7.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Narragansett and Mostly Sunny near Westerly.
Stop Ideas Near Charlestown
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 Charlestown.
Kingston station
Westerly station
Mystic station
Foxwoods Casino, Connecticut
Flight Path Map
This map shows the direct air route between Narragansett and Westerly. Straight-line distance: 20.21 mi (32.52 km).
#1 Narragansett
Town in Washington County, Rhode Island, United States
| Population | 15,309 |
| Coordinates | 41.4501000, -71.4495000 |
| Altitude | 6 |
| Country | United States |
#2 Westerly
Town in Washington County, Rhode Island, United States
| Population | 22,328 |
| Coordinates | 41.3776000, -71.8272900 |
| Altitude | 11 |
| Country | United States |
End: Grove Avenue (-71.827247, 41.377583)
Estimated Travel Time
Distance: 39 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 48m |
| 40 mph (64.37 km/h) | 00h 36m |
| 50 mph (80.47 km/h) | 00h 29m |
| 60 mph (96.56 km/h) | 00h 24m |
| 70 mph (112.65 km/h) | 00h 20m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $3.39 | $6.79 |
| Mid-grade | $4.46 | $3.83 | $7.67 |
| Premium | $4.86 | $4.18 | $8.36 |
| Diesel | $6.00 | $5.16 | $10.31 |
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 Rhode Island · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.