How far is Jacksonville, FL from Upper Grand Lagoon, FL?
The driving distance from Jacksonville, FL to Upper Grand Lagoon, FL is about 272.7 miles (438.8 km), with a travel time of about 05h 29m by car.
- The straight-line flight distance is about 244.1 miles (392.8 km).
- For a round trip, plan for roughly 10h 59m 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 05h 29m.
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 Jefferson County, Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Jacksonville and Upper Grand Lagoon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Jacksonville and Upper Grand Lagoon.
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1
Start on Union Street
64 m · 13 sec · Union Street
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2
Turn left onto Ocean Street
86 m · 15 sec · Ocean Street
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3
Turn left onto State Street
1.1 km · 2 min · State Street
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4
Continue on Kings Road
1331 ft · 37 sec · Kings Road
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5
Take the ramp slight left toward I 95 South: Jacksonville
1.1 mi · 2 min
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6
Take the exit slight right toward I 10 West: Lake City
1.2 km · 2 min
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7
Merge slight left
187.3 mi · 3 hr 22 min
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8
Take the exit slight right toward FL 12: Gretna, Greensboro
1341 ft · 46 sec
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9
Keep slight left to continue on FL `12 South: Greensboro
112 m · 11 sec
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10
Turn straight onto Greensboro Highway
2.4 mi · 4 min · Greensboro Highway
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11
Continue on Selman Street
3018 ft · 1 min · Selman Street
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12
Turn left onto Green Avenue
2342 ft · 57 sec · Green Avenue
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13
Continue on Bristol Highway
17.7 mi · 23 min · Bristol Highway
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14
At the end of the road, turn right
28.4 mi · 39 min
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15
Turn left
22.5 mi · 30 min
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16
Turn right onto East 23rd Street
5.4 mi · 9 min · East 23rd Street
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17
Take the ramp slight left
1693 ft · 43 sec
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18
Merge slight left
1.6 mi · 3 min
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19
Take the exit straight
1295 ft · 41 sec
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20
Turn left onto Navy Boulevard
1.3 mi · 2 min · Navy Boulevard
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21
Turn left onto Coast Guard Road
1812 ft · 53 sec · Coast Guard Road
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22
Turn right
1239 ft · 55 sec
-
23
Continue on Magnolia Beach Road
664 ft · 34 sec · Magnolia Beach Road
-
24
Turn left
1642 ft · 2 min
-
25
Keep slight left
43 m · 11 sec
-
26
Turn right
1237 ft · 56 sec
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27
Turn right
37 m · 8 sec
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28
Turn right onto Ammo Road
101 m · 19 sec · Ammo Road
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29
Turn left
150 m · 36 sec
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30
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Jacksonville and Upper Grand Lagoon.
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 10 West
Merge slight left
187 mi · 03h 22m
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.
Partly Sunny leaving Jacksonville and Mostly Sunny near Upper Grand Lagoon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Jacksonville to Upper Grand Lagoon?
The road trip is about 272.7 miles (438.8 km) and usually takes 05h 29m 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?
Monticello is a useful midpoint, sitting about 136.1 miles from Jacksonville and 136.5 miles from Upper Grand Lagoon.
How much longer is the road route than the straight-line distance?
The direct path is about 244.1 miles (392.8 km), while the road route adds roughly 28.6 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 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 6:00 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.90 one way or $79.81 round trip. Estimated CO2 is about 85.5 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Jacksonville and Upper Grand Lagoon, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Partly Sunny around Jacksonville and Mostly Sunny near Upper Grand Lagoon.
Flight Path Map
This map shows the direct air route between Jacksonville and Upper Grand Lagoon. Straight-line distance: 244.09 mi (392.83 km).
#1 Jacksonville
The thirteenth most populous city in the United States and the center of the Jacksonville metropolitan area.
| Population | 920,570 |
| Coordinates | 30.3321800, -81.6556500 |
| Altitude | 5 |
| Country | United States |
#2 Upper Grand Lagoon
Census designated place
| Population | 13,963 |
| Coordinates | 30.1632600, -85.7407600 |
| Altitude | 0 |
| Country | United States |
End: Upper Grand Lagoon (-85.74076, 30.16326)
Estimated Travel Time
Distance: 439 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 05m |
| 40 mph (64.37 km/h) | 06h 49m |
| 50 mph (80.47 km/h) | 05h 27m |
| 60 mph (96.56 km/h) | 04h 32m |
| 70 mph (112.65 km/h) | 03h 53m |
| 80 mph (129 km/h) | 03h 24m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $39.90 | $79.81 |
| Mid-grade | $4.60 | $44.21 | $88.43 |
| Premium | $4.90 | $47.10 | $94.20 |
| Diesel | $4.35 | $41.85 | $83.69 |
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.