How far is Ridgecrest, FL from St. Petersburg, FL?
The driving distance from Ridgecrest, FL to St. Petersburg, FL is about 14.7 miles (23.7 km), with a travel time of about 00h 27m by car.
- The straight-line flight distance is about 11.7 miles (18.8 km).
- For a round trip, plan for roughly 00h 54m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EST.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 27m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
A city in Pinellas County, Florida.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Ridgecrest and St. Petersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ridgecrest and St. Petersburg.
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1
Start on 120th Lane
765 ft · 34 sec · 120th Lane
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2
Continue on 121st Street
681 ft · 29 sec · 121st Street
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3
Turn left onto Ulmerton Road
5.1 mi · 9 min · Ulmerton Road
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4
Turn right onto US 19 Southbound Frontage Road
589 ft · 11 sec · US 19 Southbound Frontage Road
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5
Take the ramp slight left toward US 19 South
1289 ft · 31 sec
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6
Merge slight left onto US Highway 19 North
2495 ft · 39 sec · US Highway 19 North
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7
Keep slight left to continue on US Highway 19 North
4.4 mi · 6 min · US Highway 19 North
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8
Continue on 34th Street North
4.1 mi · 8 min · 34th Street North
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9
Continue on 34th Street South
99 m · 14 sec · 34th Street South
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10
Arrive at your destination
0 m · 1 sec · 34th Street South
Car Route Details
A richer read on the saved driving route between Ridgecrest and St. Petersburg.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Ulmerton Road
Turn left onto Ulmerton Road
5.12 mi · 00h 09m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Ridgecrest and Sunny near St. Petersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ridgecrest to St. Petersburg?
The road trip is about 14.7 miles (23.7 km) and usually takes 00h 27m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Pinellas Park is a useful midpoint, sitting about 7.3 miles from Ridgecrest and 7.4 miles from St. Petersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 11.7 miles (18.8 km), while the road route adds roughly 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 7:00 AM to 7:00 PM EST. If you want a more comfortable same-day return, try to leave by 7:36 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.99 one way or $3.99 round trip. Estimated CO2 is about 4.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Ridgecrest and Sunny near St. Petersburg.
Stop Ideas Near Pinellas Park
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Pinellas Park
Clearwater Water System Maintenance
Dunedin City Hall
Belleair Bluffs City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Pinellas Park.
St Petersburg-Pinellas Park-Clearwater, Florida
Union Station
Bradenton, Florida
Sarasota, Florida
Flight Path Map
This map shows the direct air route between Ridgecrest and St. Petersburg. Straight-line distance: 11.66 mi (18.76 km).
#1 Ridgecrest
Ridgecrest is a place in Florida, United States.
| Population | 0 |
| Coordinates | 27.8975000, -82.8052900 |
| Altitude | 17 |
| 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: 24 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 29m |
| 40 mph (64.37 km/h) | 00h 22m |
| 50 mph (80.47 km/h) | 00h 17m |
| 60 mph (96.56 km/h) | 00h 14m |
| 70 mph (112.65 km/h) | 00h 12m |
| 80 mph (129 km/h) | 00h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.83 | $1.99 | $3.99 |
| Mid-grade | $4.32 | $2.25 | $4.49 |
| Premium | $4.66 | $2.42 | $4.85 |
| Diesel | $5.94 | $3.09 | $6.18 |
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 06, 2026