How far is Grand Bay, AL from Decatur, AL?
Distance by Flight
Shortest distance between Grand Bay and Decatur is 296.09 miles (476.52 km).
Flight distance from Grand Bay, AL to Decatur, AL is 296.09 miles. Estimated flight time is 00 hours 43 minutes.
It takes 00 hours 39 minutes to travel from Grand Bay to Decatur with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Grand Bay, Alabama to Decatur, Alabama is: 364.05 miles (585.88 km) by car.
Driving from Grand Bay to Decatur will take approximately 05 hours 25 minutes.
#1 Grand Bay
Census designated place
| Population | 3672 |
|---|---|
| GPS Coordinates | 30°28'35"N 88°20'32"W |
| Latitude | 30.4763100 |
| Longitude | -88.3422300 |
| Altitude | 25 |
| Country | United States |
#2 Decatur
The most populous city in Morgan County, Alabama. It is located on the Tennessee River in north-central Alabama. Decatur is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Decatur Museum of Art and History and the Decatur Civic Center.
| Population | 54381 |
|---|---|
| GPS Coordinates | 34°36'21"N 86°59'0"W |
| Latitude | 34.6059300 |
| Longitude | -86.9833400 |
| Altitude | 171 |
| Country | United States |
Ending point in Decatur: (-86.983514,34.605804)
Estimated Travel Time Between Grand Bay and Decatur
The distance between Grand Bay and Decatur is 586 km if you choose to drive by road. You can go 06 hours 30 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Grand Bay and Decatur. The current time is 21:52:14.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 12 hours 07 minutes |
| 40 mph (64.37 km/h) | 09 hours 06 minutes |
| 50 mph (80.47 km/h) | 07 hours 16 minutes |
| 60 mph (96.56 km/h) | 06 hours 04 minutes |
| 70 mph (112.65 km/h) | 05 hours 12 minutes |
| 75 mph (120.7 km/h) | 04 hours 51 minutes |
| 80 mph (128.75 km/h) | 04 hours 32 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 48.63 liters (12.85 gallon) of gas to cover the route between Grand Bay and Decatur.
The estimated cost of gas to go from Grand Bay to Decatur is $39.55 (diesel $53.53).
Alabama gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.08 | $3.48 | $3.86 | $4.17 |
| Total | $39.55 | $44.74 | $49.57 | $53.53 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Alabama ) per gallon of daily gas for calculations is $3.079 (Diesel $4.167) /gallon. Last changed prices on April 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Grand Bay and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
