How far is St. Petersburg, FL from Palm Bay, FL?
The driving distance from St. Petersburg, FL to Palm Bay, FL is about 157.7 miles (253.8 km), with a travel time of about 02h 53m by car.
- The straight-line flight distance is about 128.9 miles (207.5 km).
- For a round trip, plan for roughly 05h 47m 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 02h 53m.
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.
Census-designated place in Polk County, Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between St. Petersburg and Palm Bay.
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Petersburg and Palm Bay.
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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 right to continue on FL 417 North: Airport, Disney World, Celebration
1380 ft · 17 sec
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8
Continue on Southern Connector Extension
4.2 mi · 5 min · Southern Connector Extension
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9
Take the exit slight right toward Osceola Parkway, Gaylord Convention Center
1973 ft · 48 sec
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10
Turn right onto Osceola Parkway
7.1 mi · 11 min · Osceola Parkway
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11
Continue on East Osceola Parkway
1.5 mi · 2 min · East Osceola Parkway
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12
Take the ramp right toward Miami, Florida's Turnpike Toll South
2276 ft · 56 sec
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13
Merge slight left onto Florida's Turnpike
3.5 mi · 4 min · Florida's Turnpike
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14
Take the exit slight right toward US 192, US 441: Kissimmee, Saint Cloud
2873 ft · 1 min
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15
Keep slight left to continue on US 192 East, US 441 South: Saint. Cloud, Orlando Health Saint Cloud Hospital
54 m · 6 sec
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16
Turn left onto Bronson Highway
3.4 mi · 5 min · Bronson Highway
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17
Continue on East Irlo Bronson Memorial Highway
679 ft · 15 sec · East Irlo Bronson Memorial Highway
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18
Continue on 13th Street
2.6 mi · 5 min · 13th Street
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19
Continue on East Irlo Bronson Memorial Highway
1.4 mi · 2 min · East Irlo Bronson Memorial Highway
-
20
Continue on Bronson Highway
33.8 mi · 41 min · Bronson Highway
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21
Continue straight
2.9 mi · 4 min
-
22
Take the exit slight right toward I 95 South: Miami
2951 ft · 1 min
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23
Merge slight left
3.4 mi · 4 min
-
24
Take the exit slight right toward CR 516: Palm Bay
2022 ft · 52 sec
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25
Continue on CR 516: Palm Bay, Palm Bay Road
30 m · 5 sec
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26
Turn straight onto Palm Bay Road Northeast
4.3 mi · 8 min · Palm Bay Road Northeast
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27
Arrive at your destination
0 m · 1 sec · Palm Bay Road Northeast
Car Route Details
A richer read on the saved driving route between St. Petersburg and Palm Bay.
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.
Chance Showers And Thunderstorms leaving St. Petersburg and Chance Showers And Thunderstorms near Palm Bay.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from St. Petersburg to Palm Bay?
The road trip is about 157.7 miles (253.8 km) and usually takes 02h 53m 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?
Loughman is a useful midpoint, sitting about 77.7 miles from St. Petersburg and 80 miles from Palm Bay.
How much longer is the road route than the straight-line distance?
The direct path is about 128.9 miles (207.5 km), while the road route adds roughly 28.8 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 12:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $23.06 one way or $46.13 round trip. Estimated CO2 is about 49.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around St. Petersburg and Chance Showers And Thunderstorms near Palm Bay.
Stop Ideas Near Loughman
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall
Haines City Municipal Government
Celebration Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Loughman.
Kissimmee
Winter Haven
Orlando Health/Amtrak
Lakeland
Flight Path Map
This map shows the direct air route between St. Petersburg and Palm Bay. Straight-line distance: 128.95 mi (207.52 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 Palm Bay
The most populous city in Brevard County, Florida.
| Population | 116,932 |
| Coordinates | 28.0344600, -80.5886600 |
| Altitude | 5 |
| Country | United States |
End: Palm Bay Road Northeast (-80.58866, 28.03445)
Estimated Travel Time
Distance: 254 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 15m |
| 40 mph (64.37 km/h) | 03h 56m |
| 50 mph (80.47 km/h) | 03h 09m |
| 60 mph (96.56 km/h) | 02h 37m |
| 70 mph (112.65 km/h) | 02h 15m |
| 80 mph (129 km/h) | 01h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $23.06 | $46.13 |
| Mid-grade | $4.60 | $25.55 | $51.11 |
| Premium | $4.90 | $27.22 | $54.44 |
| Diesel | $4.35 | $24.19 | $48.37 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.