How far is San Antonio, FL from Miami, FL?
The driving distance from San Antonio, FL to Miami, FL is about 307.3 miles (494.5 km), with a travel time of about 04h 46m by car.
- The straight-line flight distance is about 218.5 miles (351.6 km).
- For a round trip, plan for roughly 09h 32m 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 04h 46m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Indian River County, Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between San Antonio and Miami.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Miami.
-
1
Start on Pennsylvania Avenue
1115 ft · 37 sec · Pennsylvania Avenue
-
2
Turn left onto College Avenue
117 m · 11 sec · College Avenue
-
3
Enter the roundabout and take exit 2 toward Old State Road 52
31 m · 3 sec · Old State Road 52
-
4
Exit the roundabout onto Old State Road 52
2 mi · 3 min · Old State Road 52
-
5
Turn right onto Prospect Road
1448 ft · 42 sec · Prospect Road
-
6
Turn left onto Clinton Avenue
3.1 mi · 5 min · Clinton Avenue
-
7
Turn right
1587 ft · 35 sec
-
8
Turn left
25.5 mi · 36 min
-
9
Turn left
11.9 mi · 18 min
-
10
Continue on Broadway Avenue
3183 ft · 1 min · Broadway Avenue
-
11
Turn left onto Van Fleet Drive
2787 ft · 1 min · Van Fleet Drive
-
12
Continue straight
1427 ft · 27 sec
-
13
Continue straight
10.8 mi · 14 min
-
14
Continue straight
4.3 mi · 6 min
-
15
Continue straight
46.4 mi · 59 min
-
16
Take the exit left
784 ft · 19 sec
-
17
Continue straight
90 m · 7 sec
-
18
Keep slight right to continue on Florida's Turnpike South: Miami
926 ft · 23 sec
-
19
Merge slight left onto Florida's Turnpike
148.8 mi · 2 hr 43 min · Florida's Turnpike
-
20
Take the exit slight right toward I 95, US 441, SR 826 West
1760 ft · 43 sec
-
21
Keep slight left to continue on I 95, US 441
1.3 km · 2 min
-
22
Keep slight left to continue on I 95 South
752 ft · 18 sec
-
23
Merge slight left
9 mi · 12 min
-
24
Take the exit slight right toward Northwest 8th Street, Port of Miami
2361 ft · 60 sec
-
25
Continue on Northwest 3rd Court
1063 ft · 39 sec · Northwest 3rd Court
-
26
Turn left onto Northwest 5th Street
2099 ft · 1 min · Northwest 5th Street
-
27
Turn right onto North Miami Avenue
1712 ft · 57 sec · North Miami Avenue
-
28
Arrive at your destination
0 m · 1 sec · North Miami Avenue
Car Route Details
A richer read on the saved driving route between San Antonio and Miami.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Florida's Turnpike
Merge slight left onto Florida's Turnpike
149 mi · 02h 43m
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.
Sunny leaving San Antonio and Sunny near Miami.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Miami?
The road trip is about 307.3 miles (494.5 km) and usually takes 04h 46m 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?
West Vero Corridor is a useful midpoint, sitting about 133.8 miles from San Antonio and 173.5 miles from Miami.
How much longer is the road route than the straight-line distance?
The direct path is about 218.5 miles (351.6 km), while the road route adds roughly 88.8 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 7:28 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.96 one way or $89.93 round trip. Estimated CO2 is about 96.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around San Antonio and Sunny near Miami.
Stop Ideas Near West Vero Corridor
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 West Vero Corridor.
Okeechobee
Sebring
West Palm Beach
Kissimmee
Flight Path Map
This map shows the direct air route between San Antonio and Miami. Straight-line distance: 218.45 mi (351.56 km).
#1 San Antonio
City in Pasco County, Florida, USA
| Population | 1,506 |
| Coordinates | 28.3361100, -82.2745300 |
| Altitude | 51 |
| Country | United States |
#2 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 |
End: North Miami Avenue (-80.1936, 25.774271)
Estimated Travel Time
Distance: 494 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 14m |
| 40 mph (64.37 km/h) | 07h 40m |
| 50 mph (80.47 km/h) | 06h 08m |
| 60 mph (96.56 km/h) | 05h 07m |
| 70 mph (112.65 km/h) | 04h 23m |
| 80 mph (129 km/h) | 03h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $44.96 | $89.93 |
| Mid-grade | $4.60 | $49.82 | $99.64 |
| Premium | $4.90 | $53.07 | $106.15 |
| Diesel | $4.35 | $47.15 | $94.31 |
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 · Apr 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.