How far is Orlando, FL from Marathon, FL?
The driving distance from Orlando, FL to Marathon, FL is about 345.4 miles (555.8 km), with a travel time of about 06h 57m by car.
- The straight-line flight distance is about 264.8 miles (426.2 km).
- For a round trip, plan for roughly 13h 55m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 57m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 central Palm Beach County, Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Orlando and Marathon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Orlando and Marathon.
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1
Start on the route
35 m · 5 sec
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2
Turn right onto South Orange Avenue
140 m · 19 sec · South Orange Avenue
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3
Turn right onto West Anderson Street
146 m · 17 sec · West Anderson Street
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4
Turn right onto Boone Avenue
616 ft · 24 sec · Boone Avenue
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5
Turn left onto West South Street
937 ft · 36 sec · West South Street
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6
Take the ramp left toward I 4 West
1477 ft · 36 sec
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7
Merge slight left
5.6 mi · 7 min
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8
Take the exit slight right toward Miami, Ocala
1 km · 1 min
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9
Continue straight
640 ft · 16 sec
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10
Keep slight left to continue on Florida's Turnpike South, Miami
2743 ft · 1 min
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11
Merge slight left onto Florida's Turnpike
211.5 mi · 3 hr 50 min · Florida's Turnpike
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12
Take the exit slight right toward Florida's Turnpike Toll South, Homestead
1197 ft · 20 sec · Homestead Extension of Florida's Turnpike
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13
Keep slight left to continue on Homestead Extension of Florida's Turnpike
46.9 mi · 54 min · Homestead Extension of Florida's Turnpike
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14
Keep slight left
2930 ft · 1 min
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15
Merge slight left onto Dixie Highway
19.2 mi · 27 min · Dixie Highway
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16
Continue on Overseas Highway
59.1 mi · 1 hr 32 min · Overseas Highway
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17
Turn right onto 39th Street Gulf
546 ft · 30 sec · 39th Street Gulf
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18
Turn left onto Louisa Street
121 m · 17 sec · Louisa Street
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19
Arrive at your destination
0 m · 1 sec · Louisa Street
Car Route Details
A richer read on the saved driving route between Orlando and Marathon.
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
212 mi · 03h 50m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Orlando and Slight Chance Rain Showers near Marathon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Orlando to Marathon?
The road trip is about 345.4 miles (555.8 km) and usually takes 06h 57m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Greenacres City is a useful midpoint, sitting about 173 miles from Orlando and 172.4 miles from Marathon.
How much longer is the road route than the straight-line distance?
The direct path is about 264.8 miles (426.2 km), while the road route adds roughly 80.6 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 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $50.56 one way or $101.13 round trip. Estimated CO2 is about 108.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Orlando and Slight Chance Rain Showers near Marathon.
Stop Ideas Near Greenacres 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 Greenacres City.
West Palm Beach
Delray Beach
Deerfield Beach
Fort Lauderdale
Flight Path Map
This map shows the direct air route between Orlando and Marathon. Straight-line distance: 264.85 mi (426.24 km).
#1 Orlando
The most populous city in Florida and the center of the Orlando metropolitan area.
| Population | 289,457 |
| Coordinates | 28.5383400, -81.3792400 |
| Altitude | 30 |
| Country | United States |
#2 Marathon
City in Monroe County, Florida, United States of America
| Population | 8,984 |
| Coordinates | 24.7137500, -81.0903500 |
| Altitude | 1 |
| Country | United States |
End: Marathon (-81.09035, 24.71375)
Estimated Travel Time
Distance: 556 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 30m |
| 40 mph (64.37 km/h) | 08h 38m |
| 50 mph (80.47 km/h) | 06h 54m |
| 60 mph (96.56 km/h) | 05h 45m |
| 70 mph (112.65 km/h) | 04h 56m |
| 80 mph (129 km/h) | 04h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $50.56 | $101.13 |
| Mid-grade | $4.60 | $56.03 | $112.05 |
| Premium | $4.90 | $59.68 | $119.36 |
| Diesel | $4.35 | $53.03 | $106.05 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.