How far is St. Petersburg, FL from Williamsburg, FL?
The driving distance from St. Petersburg, FL to Williamsburg, FL is about 97.4 miles (156.8 km), with a travel time of about 01h 55m by car.
- The straight-line flight distance is about 87.5 miles (140.8 km).
- For a round trip, plan for roughly 03h 51m 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 01h 55m.
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.
A city in Hillsborough County, Florida.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between St. Petersburg and Williamsburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Petersburg and Williamsburg.
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1
Start on 34th Street South
2326 ft · 1 min · 34th Street South
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2
Turn right onto 5th Avenue North
1.2 mi · 2 min · 5th Avenue North
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3
Take the ramp left toward I 275 North
1811 ft · 50 sec
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4
Merge slight left
21.4 mi · 27 min
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5
Take the exit slight right toward I 4 East: Orlando
2472 ft · 42 sec
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6
Continue straight
60.9 mi · 1 hr 7 min
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7
Keep slight left
10.1 mi · 12 min
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8
Take the exit slight right toward FL 528 Toll East: International Airport, Cape Canaveral, Convention Center, International Drive
2422 ft · 59 sec
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9
Continue on Beachline Expressway
1.2 mi · 1 min · Beachline Expressway
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10
Take the exit slight right toward Universal Boulevard, Orangewood Boulevard
1804 ft · 44 sec
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11
Keep slight right to continue on Orangewood Boulevard
686 ft · 17 sec
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12
Turn straight onto Orangewood Boulevard
724 ft · 18 sec · Orangewood Boulevard
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13
Turn left onto Gateway Avenue
624 ft · 25 sec · Gateway Avenue
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14
Turn right onto Lazy Lake Drive
691 ft · 32 sec · Lazy Lake Drive
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15
Turn right onto Lady Bug Place
85 m · 12 sec · Lady Bug Place
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16
Arrive at your destination
0 m · 1 sec · Lady Bug Place
Car Route Details
A richer read on the saved driving route between St. Petersburg and Williamsburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 4 East
Continue straight
60.9 mi · 01h 07m
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.
Partly Sunny leaving St. Petersburg and Mostly Sunny near Williamsburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from St. Petersburg to Williamsburg?
The road trip is about 97.4 miles (156.8 km) and usually takes 01h 55m 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?
Plant City is a useful midpoint, sitting about 48.7 miles from St. Petersburg and 48.7 miles from Williamsburg.
How much longer is the road route than the straight-line distance?
The direct path is about 87.5 miles (140.8 km), while the road route adds roughly 9.9 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 2:38 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.27 one way or $28.54 round trip. Estimated CO2 is about 30.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around St. Petersburg and Mostly Sunny near Williamsburg.
Stop Ideas Near Plant City
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 Plant City.
Lakeland
Lakeland
Union Station
Winter Haven
Flight Path Map
This map shows the direct air route between St. Petersburg and Williamsburg. Straight-line distance: 87.5 mi (140.82 km).
#1 St. Petersburg
The second most populous city in Florida.
| Population | 253,693 |
| Coordinates | 27.7708600, -82.6792700 |
| Altitude | 13 |
| Country | United States |
#2 Williamsburg
In the US state of Florida, Williamsburg is a census-designated place located in Orange County.
| Population | 7,646 |
| Coordinates | 28.4144500, -81.4428500 |
| Altitude | 27 |
| Country | United States |
End: Williamsburg (-81.44285, 28.41445)
Estimated Travel Time
Distance: 157 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 14m |
| 40 mph (64.37 km/h) | 02h 26m |
| 50 mph (80.47 km/h) | 01h 56m |
| 60 mph (96.56 km/h) | 01h 37m |
| 70 mph (112.65 km/h) | 01h 23m |
| 80 mph (129 km/h) | 01h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $14.27 | $28.54 |
| Mid-grade | $4.60 | $15.81 | $31.62 |
| Premium | $4.90 | $16.84 | $33.68 |
| Diesel | $4.35 | $14.96 | $29.93 |
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 Florida · 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.