How far is St. Petersburg, FL from Astor, FL?
The driving distance from St. Petersburg, FL to Astor, FL is about 146.6 miles (235.9 km), with a travel time of about 03h 11m by car.
- The straight-line flight distance is about 119 miles (191.5 km).
- For a round trip, plan for roughly 06h 22m 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 11m.
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.
Town in Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between St. Petersburg and Astor.
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Petersburg and Astor.
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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
37.7 mi · 47 min
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5
Merge slight left
52.9 mi · 57 min
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6
Take the exit slight right toward FL 44: Inverness, Wildwood
1.2 mi · 2 min
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7
Turn right
40 m · 5 sec
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8
Turn right
11.9 mi · 17 min
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9
Continue on West Main Street
3.7 mi · 7 min · West Main Street
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10
Turn left onto East Dixie Avenue
544 ft · 15 sec · East Dixie Avenue
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11
Turn right onto East North Boulevard
1.8 mi · 3 min · East North Boulevard
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12
Turn left onto County Road 44
10.9 mi · 16 min · County Road 44
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13
Turn left
17.5 mi · 26 min
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14
Turn right
4.1 mi · 7 min
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15
Turn right
2.6 mi · 4 min
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16
Turn right onto Butler Street
1212 ft · 57 sec · Butler Street
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17
Turn right onto Claire Street
30 m · 10 sec · Claire Street
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18
Turn left
18 m · 4 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between St. Petersburg and Astor.
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
52.9 mi · 00h 57m
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.
Sunny leaving St. Petersburg and Mostly Sunny then Slight Chance Showers And Thunderstorms near Astor.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from St. Petersburg to Astor?
The road trip is about 146.6 miles (235.9 km) and usually takes 03h 11m 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?
Bushnell is a useful midpoint, sitting about 73.4 miles from St. Petersburg and 73.2 miles from Astor.
How much longer is the road route than the straight-line distance?
The direct path is about 119 miles (191.5 km), while the road route adds roughly 27.6 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:38 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.45 one way or $42.89 round trip. Estimated CO2 is about 45.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around St. Petersburg and Mostly Sunny then Slight Chance Showers And Thunderstorms near Astor.
Stop Ideas Near Bushnell
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 Bushnell.
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Flight Path Map
This map shows the direct air route between St. Petersburg and Astor. Straight-line distance: 118.99 mi (191.49 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 Astor
Census designated place
| Population | 1,556 |
| Coordinates | 29.1624800, -81.5253500 |
| Altitude | 1 |
| Country | United States |
End: Astor (-81.52535, 29.16248)
Estimated Travel Time
Distance: 236 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 53m |
| 40 mph (64.37 km/h) | 03h 39m |
| 50 mph (80.47 km/h) | 02h 55m |
| 60 mph (96.56 km/h) | 02h 26m |
| 70 mph (112.65 km/h) | 02h 05m |
| 80 mph (129 km/h) | 01h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $21.45 | $42.89 |
| Mid-grade | $4.60 | $23.76 | $47.52 |
| Premium | $4.90 | $25.31 | $50.62 |
| Diesel | $4.35 | $22.49 | $44.98 |
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 · Jun 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.