How far is Warwick, RI from Charlestown, RI?
The driving distance from Warwick, RI to Charlestown, RI is about 30.4 miles (49 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 24.8 miles (39.9 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.
Town in Washington County, Rhode Island, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Rain Showers
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Warwick and Charlestown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Warwick and Charlestown.
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1
Start on Spring Grove Avenue
1798 ft · 1 min · Spring Grove Avenue
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2
Turn left onto West Shore Road
2.1 mi · 3 min · West Shore Road
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3
Turn straight onto Post Road
902 ft · 15 sec · Post Road
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4
Enter the roundabout and take exit 3 toward Post Road
81 m · 6 sec · Veterans Memorial Drive
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5
Exit the rotary onto Veterans Memorial Drive
1621 ft · 27 sec · Veterans Memorial Drive
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6
Enter the roundabout and take exit 2 toward Veterans Memorial Drive
40 m · 2 sec · Veterans Memorial Drive
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7
Exit the roundabout onto Veterans Memorial Drive
1295 ft · 22 sec · Veterans Memorial Drive
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8
Enter the roundabout and take exit 2 toward Centerville Road
52 m · 3 sec · Centerville Road
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9
Exit the roundabout onto Centerville Road
1.2 km · 1 min · Centerville Road
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10
Take the ramp left toward I 95 South
2606 ft · 1 min
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11
Merge slight left
1.8 mi · 2 min
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12
Keep slight left to continue on RI 4 South: North Kingstown
6 mi · 8 min
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13
Take the exit slight right toward RI 102 North, RI 2 South: Exeter
2157 ft · 1 min
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14
Turn straight onto Ten Rod Road
1 km · 1 min · Ten Rod Road
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15
Turn left onto South County Trail
16.4 mi · 24 min · South County Trail
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16
Take the ramp right
91 m · 8 sec
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17
Merge slight left onto Post Road
646 ft · 8 sec · Post Road
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18
Take the exit slight left
689 ft · 19 sec
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19
Merge slight right onto Post Road
615 ft · 8 sec · Post Road
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20
Take the exit slight right
654 ft · 14 sec
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21
Turn left onto Old Post Road
63 m · 4 sec · Old Post Road
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22
Arrive at your destination
0 m · 1 sec · Old Post Road
Car Route Details
A richer read on the saved driving route between Warwick and Charlestown.
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.
South County Trail
Turn left onto South County Trail
16.4 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.
Mostly Sunny then Slight Chance Rain Showers leaving Warwick and Mostly Cloudy near Charlestown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Warwick to Charlestown?
The road trip is about 30.4 miles (49 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?
Exeter is a useful midpoint, sitting about 15.2 miles from Warwick and 15.2 miles from Charlestown.
How much longer is the road route than the straight-line distance?
The direct path is about 24.8 miles (39.9 km), while the road route adds roughly 5.6 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 $4.22 one way or $8.44 round trip. Estimated CO2 is about 9.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Rain Showers around Warwick and Mostly Cloudy near Charlestown.
Stop Ideas Near Exeter
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 Exeter.
Kingston station
Providence station
Westerly station
Foxwoods Casino, Connecticut
Flight Path Map
This map shows the direct air route between Warwick and Charlestown. Straight-line distance: 24.81 mi (39.93 km).
#1 Warwick
The most populous city in Kent County, Rhode Island.
| Population | 81,189 |
| Coordinates | 41.7001000, -71.4161700 |
| Altitude | 11 |
| Country | United States |
#2 Charlestown
Neighborhood (former town) of Boston, Massachusetts, United States
| Population | 7,836 |
| Coordinates | 41.3831600, -71.6417300 |
| Altitude | 5 |
| Country | United States |
End: Charlestown (-71.64173, 41.38316)
Estimated Travel Time
Distance: 49 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 00m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $4.22 | $8.44 |
| Mid-grade | $4.46 | $4.77 | $9.54 |
| Premium | $4.86 | $5.20 | $10.40 |
| Diesel | $6.00 | $6.42 | $12.83 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.