Distance between cities › USA › Alabama › Webb, AL › Distance from Webb to Adelphi Book Hotels

Distance from Webb, AL to Adelphi, MD

Distance

850 mi

Time

16 hours 38 mins

Gas Cost

$79 - $154

There are 710.82 miles from Webb to Adelphi in northeast direction and 850 miles (1,367.94 kilometers) by car, following the I-85 route.

Webb and Adelphi are 16 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Webb, AL to Adelphi, MD. The halfway point is Gastonia, NC.

Please note the time difference between Webb, AL and Adelphi, MD is 1 hour. The current time in Webb is 4:27 am and the current time in Adelphi is 5:27 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Webb, AL to Adelphi, MD:

Lowest Price Rental Cars in Webb, AL

Planning on renting a car to go from Webb, AL to Adelphi, MD? Here there are some offers to rent a car in Webb, AL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webb »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 34.15 gallons of gas to cover the route between Webb, AL and Adelphi, MD.

The estimated cost of gas to go from Webb to Adelphi is $111.40.

During the route, an average car will release 669.09 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Webb, AL and Adelphi, MD

If you want to meet halfway between Webb, AL and Adelphi, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.280262 and -81.172470, or 35º 16' 48.9432" N, 81º 10' 20.892" W. This location is 425.18 miles away from Webb, AL and Adelphi, MD and it would take approximately 8 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Gastonia, NC, situated 426 miles from Webb, AL and 427 miles from Adelphi, MD. It would take 7 hours 7 mins to go from Webb to Gastonia and 6 hours 47 mins to go from Adelphi to Gastonia.

Major City Closest to Halfway Point

The major city closest to the halfway point between Webb, AL and Adelphi, MD is Charlotte, NC, situated 448 miles from Webb, AL and 408 miles from Adelphi, MD. It would take 7 hours 29 mins to go from Webb to and 6 hours 29 mins to go from Adelphi to Charlotte.