How far is Tamiami, FL from St. Petersburg, FL?
The driving distance from Tamiami, FL to St. Petersburg, FL is about 255.5 miles (411.2 km), with a travel time of about 03h 55m by car.
- The straight-line flight distance is about 197.8 miles (318.3 km).
- For a round trip, plan for roughly 07h 50m 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 55m.
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.
Census-designated place in Lee County, Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Tamiami and St. Petersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tamiami and St. Petersburg.
-
1
Start on Southwest 9th Terrace
41 m · 8 sec · Southwest 9th Terrace
-
2
Turn right onto Southwest 125th Avenue
707 ft · 37 sec · Southwest 125th Avenue
-
3
Turn right onto Southwest 8th Street
1.5 km · 2 min · Southwest 8th Street
-
4
Take the exit slight right toward Florida's Turnpike Toll North: Orlando
1782 ft · 43 sec
-
5
Merge slight left onto Homestead Extension of Florida's Turnpike
9.7 mi · 11 min · Homestead Extension of Florida's Turnpike
-
6
Take the exit slight right toward US 27: Okeechobee Road
1140 ft · 28 sec
-
7
Keep slight right to continue on US 27: Okeechobee Road
633 ft · 16 sec
-
8
Merge slight left onto Okeechobee Road
17.6 mi · 23 min · Okeechobee Road
-
9
Take the exit slight right toward I 75: Miami, Fort Lauderdale, Naples
1360 ft · 33 sec
-
10
Keep slight left to continue on I 75 North: Naples
1.3 km · 2 min
-
11
Merge slight left onto Alligator Alley
203.5 mi · 3 hr 38 min · Alligator Alley
-
12
Take the exit slight right toward I 275 North: Saint Petersburg
5.7 mi · 8 min
-
13
Keep slight left
1610 ft · 20 sec
-
14
Merge slight right onto Sunshine Skyway Bridge
14.3 mi · 17 min · Sunshine Skyway Bridge
-
15
Take the exit slight left toward 31st Street South
1604 ft · 39 sec
-
16
Keep slight left to continue on Winery, Treasure Island, Tropicana Field
49 m · 10 sec
-
17
Turn left onto 31st Street South
2167 ft · 58 sec · 31st Street South
-
18
Turn left onto 5th Avenue South
1303 ft · 40 sec · 5th Avenue South
-
19
Turn right onto 34th Street South
1589 ft · 41 sec · 34th Street South
-
20
Arrive at your destination
0 m · 1 sec · 34th Street South
Car Route Details
A richer read on the saved driving route between Tamiami and St. Petersburg.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Alligator Alley
Merge slight left onto Alligator Alley
203 mi · 03h 38m
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.
Showers And Thunderstorms Likely leaving Tamiami and Mostly Sunny near St. Petersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tamiami to St. Petersburg?
The road trip is about 255.5 miles (411.2 km) and usually takes 03h 55m 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?
Estero is a useful midpoint, sitting about 127.8 miles from Tamiami and 127.8 miles from St. Petersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 197.8 miles (318.3 km), while the road route adds roughly 57.7 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 9:10 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.41 one way or $74.83 round trip. Estimated CO2 is about 80.2 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Tamiami and Mostly Sunny near St. Petersburg.
Stop Ideas Near Estero
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 Estero.
Fort Myers, Florida
Port Charlotte, Florida
Flight Path Map
This map shows the direct air route between Tamiami and St. Petersburg. Straight-line distance: 197.79 mi (318.32 km).
#1 Tamiami
Census-designated place in Miami-Dade County, Florida
| Population | 55,271 |
| Coordinates | 25.7587100, -80.3983900 |
| Altitude | 1 |
| Country | United States |
#2 St. Petersburg
The second most populous city in Florida.
| Population | 253,693 |
| Coordinates | 27.7708600, -82.6792700 |
| Altitude | 13 |
| Country | United States |
End: US 19 (-82.679372, 27.77086)
Estimated Travel Time
Distance: 411 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 30m |
| 40 mph (64.37 km/h) | 06h 23m |
| 50 mph (80.47 km/h) | 05h 06m |
| 60 mph (96.56 km/h) | 04h 15m |
| 70 mph (112.65 km/h) | 03h 39m |
| 80 mph (129 km/h) | 03h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $37.41 | $74.83 |
| Mid-grade | $4.60 | $41.46 | $82.91 |
| Premium | $4.90 | $44.16 | $88.32 |
| Diesel | $4.35 | $39.24 | $78.47 |
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 Florida · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.