How far is Jamestown, RI from Westerly, RI?
The driving distance from Jamestown, RI to Westerly, RI is about 36.2 miles (58.2 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 25.2 miles (40.6 km).
- For a round trip, plan for roughly 01h 33m 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 00h 46m.
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.
Census-designated place in Washington County, Rhode Island
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 Jamestown and Westerly.
Turn-by-Turn Driving Directions
Step-by-step road directions between Jamestown and Westerly.
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1
Start on Knowles Court
18 m · 8 sec · Knowles Court
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2
Turn left onto Conanicus Avenue
1.3 km · 1 min · Conanicus Avenue
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3
Turn right onto East Shore Road
2005 ft · 45 sec · East Shore Road
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4
Take the ramp left toward RI 138 West
160 m · 13 sec
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5
Merge slight left
13.1 mi · 20 min
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6
Continue on Post Road Freeway
3157 ft · 41 sec · Post Road Freeway
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7
Continue on Commodore Perry Highway
7.7 mi · 9 min · Commodore Perry Highway
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8
Continue on Post Road
11.3 mi · 14 min · Post Road
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9
Continue on Franklin Street
1.5 km · 2 min · Franklin Street
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10
Continue on Granite Street
1.4 km · 2 min · Granite Street
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11
Turn right onto Grove Avenue
43 m · 2 sec · Grove Avenue
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12
Arrive at your destination
0 m · 1 sec · Grove Avenue
Car Route Details
A richer read on the saved driving route between Jamestown 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.
RI 138 West
Merge slight left
13.1 mi · 00h 20m
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 Jamestown 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 Jamestown to Westerly?
The road trip is about 36.2 miles (58.2 km) and usually takes 00h 46m 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?
Narragansett Pier is a useful midpoint, sitting about 17.9 miles from Jamestown and 18.2 miles from Westerly.
How much longer is the road route than the straight-line distance?
The direct path is about 25.2 miles (40.6 km), while the road route adds roughly 11 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 4:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.05 one way or $10.10 round trip. Estimated CO2 is about 11.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Jamestown and Mostly Sunny near Westerly.
Stop Ideas Near Narragansett Pier
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 Narragansett Pier.
Kingston station
Westerly station
Foxwoods Casino, Connecticut
Mystic station
Flight Path Map
This map shows the direct air route between Jamestown and Westerly. Straight-line distance: 25.22 mi (40.58 km).
#1 Jamestown
Town in Rhode Island, United States
| Population | 5,482 |
| Coordinates | 41.4970500, -71.3672800 |
| Altitude | 1 |
| 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: 58 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 12m |
| 40 mph (64.37 km/h) | 00h 54m |
| 50 mph (80.47 km/h) | 00h 43m |
| 60 mph (96.56 km/h) | 00h 36m |
| 70 mph (112.65 km/h) | 00h 30m |
| 80 mph (129 km/h) | 00h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $5.05 | $10.10 |
| Mid-grade | $4.46 | $5.70 | $11.41 |
| Premium | $4.86 | $6.22 | $12.44 |
| Diesel | $6.00 | $7.68 | $15.35 |
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.