How far is St. Petersburg, FL from Jacksonville, FL?
The driving distance from St. Petersburg, FL to Jacksonville, FL is about 221.8 miles (356.9 km), with a travel time of about 03h 35m by car.
- The straight-line flight distance is about 187.5 miles (301.7 km).
- For a round trip, plan for roughly 07h 11m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 35m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
The most populous city in Marion County, Florida.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between St. Petersburg and Jacksonville.
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Petersburg and Jacksonville.
-
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
-
3
Take the ramp left toward I 275 North
1811 ft · 50 sec
-
4
Merge slight left
37.7 mi · 47 min
-
5
Merge slight left
82.3 mi · 1 hr 28 min
-
6
Take the exit slight right toward FL 326
1315 ft · 32 sec
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7
Turn slight right
44 m · 5 sec
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8
Turn slight right
1.1 mi · 2 min
-
9
Continue on Northwest 70th Street
1.5 mi · 2 min · Northwest 70th Street
-
10
Turn left
5.5 mi · 7 min
-
11
Turn straight onto North US 301: Starke
52.3 mi · 1 hr 5 min
-
12
Continue straight
18.1 mi · 23 min
-
13
Take the exit slight right toward I 10 East: Jacksonville
1.5 km · 2 min
-
14
Merge slight left
16.8 mi · 20 min
-
15
Take the exit slight left toward I 95 South: Jacksonville Beaches, Daytona Beach
2176 ft · 34 sec
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16
Keep slight left to continue on I 95 North: International Airport, Savannah
1.1 km · 57 sec
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17
Merge slight left
1.2 km · 1 min
-
18
Take the exit slight right toward Union Street, Beaver Street
916 ft · 26 sec
-
19
Turn straight onto Union Street
1.2 km · 2 min · Union Street
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20
Arrive at your destination
0 m · 1 sec · Union Street
Car Route Details
A richer read on the saved driving route between St. Petersburg and Jacksonville.
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 275 North
Merge slight left
82.3 mi · 01h 28m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely leaving St. Petersburg and Showers And Thunderstorms near Jacksonville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from St. Petersburg to Jacksonville?
The road trip is about 221.8 miles (356.9 km) and usually takes 03h 35m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Ocala is a useful midpoint, sitting about 110.7 miles from St. Petersburg and 111 miles from Jacksonville.
How much longer is the road route than the straight-line distance?
The direct path is about 187.5 miles (301.7 km), while the road route adds roughly 34.3 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:48 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.44 one way or $64.87 round trip. Estimated CO2 is about 69.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely around St. Petersburg and Showers And Thunderstorms near Jacksonville.
Stop Ideas Near Ocala
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Belleview City Hall Park
Ocala Citizens' Circle
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Ocala.
Ocala, Florida
The Villages-Lady Lake, FL
Wildwood, Florida
Gainesville, Florida
Flight Path Map
This map shows the direct air route between St. Petersburg and Jacksonville. Straight-line distance: 187.46 mi (301.68 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 Jacksonville
The thirteenth most populous city in the United States and the center of the Jacksonville metropolitan area.
| Population | 920,570 |
| Coordinates | 30.3321800, -81.6556500 |
| Altitude | 5 |
| Country | United States |
End: Union Street (-81.655668, 30.332118)
Estimated Travel Time
Distance: 357 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 23m |
| 40 mph (64.37 km/h) | 05h 32m |
| 50 mph (80.47 km/h) | 04h 26m |
| 60 mph (96.56 km/h) | 03h 41m |
| 70 mph (112.65 km/h) | 03h 10m |
| 80 mph (129 km/h) | 02h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $32.44 | $64.87 |
| Mid-grade | $4.60 | $35.94 | $71.88 |
| Premium | $4.90 | $38.29 | $76.57 |
| Diesel | $4.35 | $34.02 | $68.03 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.