How far is Miami, FL from Port Saint John, FL?
The driving distance from Miami, FL to Port Saint John, FL is about 204.2 miles (328.6 km), with a travel time of about 03h 53m by car.
- The straight-line flight distance is about 190.3 miles (306.2 km).
- For a round trip, plan for roughly 07h 46m 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 53m.
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.
City in Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Miami and Port Saint John.
Turn-by-Turn Driving Directions
Step-by-step road directions between Miami and Port Saint John.
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1
Start on North Miami Avenue
152 m · 17 sec · North Miami Avenue
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2
Take the ramp slight right toward I 95
144 m · 11 sec
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3
Keep slight right to continue on I 95 North
2593 ft · 1 min
-
4
Merge slight right
2.1 mi · 3 min
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5
Keep slight right
7.8 mi · 10 min
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6
Take the exit slight left toward SR 826 West: Florida's Turnpike Toll
1.3 km · 2 min
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7
Keep slight left to continue on Florida's Turnpike
2242 ft · 55 sec
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8
Merge slight right onto Florida's Turnpike
108.1 mi · 2 hr · Florida's Turnpike
-
9
Take the exit slight right toward FL 70: Fort Pierce, Vero Beach
2817 ft · 54 sec
-
10
Keep slight right to continue on FL 70 East: Fort Pierce
65 m · 5 sec
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11
Merge slight left onto Okeechobee Road
1641 ft · 35 sec · Okeechobee Road
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12
Take the exit slight right toward I 95
969 ft · 24 sec
-
13
Keep slight left to continue on I 95 North: Daytona Beach
2718 ft · 1 min
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14
Merge slight left
78.9 mi · 1 hr 25 min
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15
Take the exit slight right toward Port Saint John
2327 ft · 36 sec
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16
Keep slight right to continue on Port Saint John Parkway East
1251 ft · 31 sec
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17
Turn straight onto Port Saint John Parkway
3138 ft · 1 min · Port Saint John Parkway
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18
At the end of the road, turn left onto Grissom Parkway
1 mi · 2 min · Grissom Parkway
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19
Turn right onto Fay Boulevard
1.1 mi · 3 min · Fay Boulevard
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20
Turn left onto Miraflores Avenue
1648 ft · 1 min · Miraflores Avenue
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21
At the end of the road, turn left onto Delespine Road
84 m · 15 sec · Delespine Road
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22
Turn right onto Bermuda Avenue
84 m · 12 sec · Bermuda Avenue
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23
Arrive at your destination
0 m · 1 sec · Bermuda Avenue
Car Route Details
A richer read on the saved driving route between Miami and Port Saint John.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Florida's Turnpike
Merge slight right onto Florida's Turnpike
108 mi · 02h 00m
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.
Chance Showers And Thunderstorms leaving Miami and Mostly Sunny then Chance Showers And Thunderstorms near Port Saint John.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Miami to Port Saint John?
The road trip is about 204.2 miles (328.6 km) and usually takes 03h 53m 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?
Stuart is a useful midpoint, sitting about 102.3 miles from Miami and 101.8 miles from Port Saint John.
How much longer is the road route than the straight-line distance?
The direct path is about 190.3 miles (306.2 km), while the road route adds roughly 13.9 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 9:14 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $29.87 one way or $59.73 round trip. Estimated CO2 is about 64 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Miami and Mostly Sunny then Chance Showers And Thunderstorms near Port Saint John.
Stop Ideas Near Stuart
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 Stuart.
West Palm Beach
Okeechobee
Delray Beach
Deerfield Beach
Flight Path Map
This map shows the direct air route between Miami and Port Saint John. Straight-line distance: 190.29 mi (306.24 km).
#1 Miami
The most populous city in Florida, Miami is a major center for tourism, finance, and culture.
| Population | 471,525 |
| Coordinates | 25.7742700, -80.1936600 |
| Altitude | 2 |
| Country | United States |
#2 Port Saint John
City in South Africa
| Population | 12,267 |
| Coordinates | 28.4769500, -80.7886700 |
| Altitude | 8 |
| Country | United States |
End: Port Saint John (-80.78867, 28.47695)
Estimated Travel Time
Distance: 329 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 48m |
| 40 mph (64.37 km/h) | 05h 06m |
| 50 mph (80.47 km/h) | 04h 04m |
| 60 mph (96.56 km/h) | 03h 24m |
| 70 mph (112.65 km/h) | 02h 55m |
| 80 mph (129 km/h) | 02h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $29.87 | $59.73 |
| Mid-grade | $4.60 | $33.09 | $66.18 |
| Premium | $4.90 | $35.25 | $70.50 |
| Diesel | $4.35 | $31.32 | $62.64 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.