How far is Charlestown, RI from Cranston, RI?
The driving distance from Charlestown, RI to Cranston, RI is about 36.7 miles (59.1 km), with a travel time of about 00h 44m by car.
- The straight-line flight distance is about 29.4 miles (47.3 km).
- For a round trip, plan for roughly 01h 28m 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 44m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Rhode Island
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Charlestown and Cranston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Charlestown and Cranston.
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1
Start on Old Post Road
63 m · 4 sec · Old Post Road
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2
Turn right
125 m · 7 sec
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3
Take the ramp slight right
135 m · 12 sec
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4
Merge slight left onto Post Road
1.6 mi · 2 min · Post Road
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5
Continue on Commodore Perry Highway
7.7 mi · 9 min · Commodore Perry Highway
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6
Continue on Post Road Freeway
1.1 km · 45 sec · Post Road Freeway
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7
Continue on Tower Hill Road
6.7 mi · 10 min · Tower Hill Road
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8
Keep slight left to continue on Tower Hill Road
1.4 km · 1 min · Tower Hill Road
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9
Turn straight onto Col Rodman Highway
10.1 mi · 13 min · Col Rodman Highway
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10
Merge slight right onto I 95 North: Providence
2.6 mi · 4 min
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11
Keep slight left to continue on I 295 North: Woonsocket
1.1 mi · 1 min
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12
Take the exit slight right toward RI 2 North: Cranston
1729 ft · 59 sec
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13
Keep slight left to continue on RI 2 North
127 m · 14 sec
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14
Turn straight onto Bald Hill Road
3.1 mi · 6 min · Bald Hill Road
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15
Continue on Reservoir Avenue
1.5 mi · 3 min · Reservoir Avenue
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16
Turn right onto Park Avenue
719 ft · 26 sec · Park Avenue
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17
Turn left
119 m · 29 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Charlestown and Cranston.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Col Rodman Highway
Turn straight onto Col Rodman Highway
10.1 mi · 00h 13m
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.
Chance Rain Showers leaving Charlestown and Chance Rain Showers near Cranston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Charlestown to Cranston?
The road trip is about 36.7 miles (59.1 km) and usually takes 00h 44m 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?
North Kingstown is a useful midpoint, sitting about 18.3 miles from Charlestown and 18.4 miles from Cranston.
How much longer is the road route than the straight-line distance?
The direct path is about 29.4 miles (47.3 km), while the road route adds roughly 7.3 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 7:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.09 one way or $10.18 round trip. Estimated CO2 is about 11.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Charlestown and Chance Rain Showers near Cranston.
Stop Ideas Near North Kingstown
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 North Kingstown.
Kingston station
Providence station
Westerly station
Foxwoods Casino, Connecticut
Flight Path Map
This map shows the direct air route between Charlestown and Cranston. Straight-line distance: 29.37 mi (47.27 km).
#1 Charlestown
Neighborhood (former town) of Boston, Massachusetts, United States
| Population | 7,836 |
| Coordinates | 41.3831600, -71.6417300 |
| Altitude | 5 |
| Country | United States |
#2 Cranston
The second most populous city in Rhode Island.
| Population | 81,142 |
| Coordinates | 41.7798200, -71.4372800 |
| Altitude | 19 |
| Country | United States |
End: (-71.437593, 41.779724)
Estimated Travel Time
Distance: 59 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 13m |
| 40 mph (64.37 km/h) | 00h 55m |
| 50 mph (80.47 km/h) | 00h 44m |
| 60 mph (96.56 km/h) | 00h 36m |
| 70 mph (112.65 km/h) | 00h 31m |
| 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 | $5.09 | $10.18 |
| Mid-grade | $4.46 | $5.75 | $11.50 |
| Premium | $4.86 | $6.27 | $12.53 |
| Diesel | $6.00 | $7.74 | $15.47 |
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 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.