How far is Mount Plymouth, FL from St. Petersburg, FL?
The driving distance from Mount Plymouth, FL to St. Petersburg, FL is about 128 miles (206 km), with a travel time of about 02h 12m by car.
- The straight-line flight distance is about 100 miles (160.9 km).
- For a round trip, plan for roughly 04h 25m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 12m.
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.
City in Polk County, Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Mount Plymouth and St. Petersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Plymouth and St. Petersburg.
-
1
Start on the route
22 m · 4 sec
-
2
Turn right onto Sorrento Avenue
1.5 km · 1 min · Sorrento Avenue
-
3
At the end of the road, turn right
3110 ft · 50 sec
-
4
Take the ramp straight toward FL 429 Toll North
43 m · 2 sec
-
5
Keep slight right to continue on FL 429 Toll South: Orlando, Tampa
2451 ft · 60 sec
-
6
Merge slight left onto Wekiva Parkway
9.9 mi · 11 min · Wekiva Parkway
-
7
Continue on Western Beltway
2.8 mi · 3 min · Western Beltway
-
8
Keep slight left to continue on Western Beltway
29.9 mi · 34 min · Western Beltway
-
9
Keep slight right to continue on I 4 West: Tampa
1.1 km · 1 min
-
10
Merge slight left
58.8 mi · 1 hr 4 min
-
11
Keep slight left to continue on I 275 South: Tampa International Airport, Saint Petersburg
2249 ft · 41 sec
-
12
Merge slight left
21.3 mi · 26 min
-
13
Take the exit slight right toward FL 595: Treasure Island, Florida Orange Groves Winery
1409 ft · 34 sec
-
14
Turn right onto 5th Avenue North
1.2 mi · 2 min · 5th Avenue North
-
15
Turn left onto 34th Street North
2693 ft · 1 min · 34th Street North
-
16
Continue on 34th Street South
99 m · 14 sec · 34th Street South
-
17
Arrive at your destination
0 m · 1 sec · 34th Street South
Car Route Details
A richer read on the saved driving route between Mount Plymouth and St. Petersburg.
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 West
Merge slight left
58.8 mi · 01h 05m
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.
Mostly Cloudy leaving Mount Plymouth and Mostly Cloudy near St. Petersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Plymouth to St. Petersburg?
The road trip is about 128 miles (206 km) and usually takes 02h 12m 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?
Polk City is a useful midpoint, sitting about 63.9 miles from Mount Plymouth and 64.1 miles from St. Petersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 100 miles (160.9 km), while the road route adds roughly 28 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 EST. If you want a more comfortable same-day return, try to leave by 2:04 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.00 one way or $34.01 round trip. Estimated CO2 is about 40.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Mount Plymouth and Mostly Cloudy near St. Petersburg.
Stop Ideas Near Polk 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 Polk City.
Lakeland
Lakeland
Winter Haven
Dade City, Florida
Flight Path Map
This map shows the direct air route between Mount Plymouth and St. Petersburg. Straight-line distance: 99.99 mi (160.92 km).
#1 Mount Plymouth
Census-designated place in Lake County, Florida
| Population | 4,011 |
| Coordinates | 28.8080500, -81.5331300 |
| Altitude | 24 |
| 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: 206 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 15m |
| 40 mph (64.37 km/h) | 03h 11m |
| 50 mph (80.47 km/h) | 02h 33m |
| 60 mph (96.56 km/h) | 02h 07m |
| 70 mph (112.65 km/h) | 01h 49m |
| 80 mph (129 km/h) | 01h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $17.00 | $34.01 |
| Mid-grade | $4.25 | $19.18 | $38.36 |
| Premium | $4.60 | $20.72 | $41.45 |
| Diesel | $5.87 | $26.48 | $52.97 |
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 · Nov 11, 2026