Since it is an extinct volcano, there is no lava in it. The volcano has extinct since more than 150,000 years ago. The Diamond Head Mountain is about 760 feet from above the sea level. If measured from the crater floor, the height of the Diamond Head Mountain is 560 feet. If you want to reach the top of the Diamond Head, you need to climb up a trail.
Driving distance from Durham, NC to Washington, DC. The total driving distance from Durham, NC to Washington, DC is 257 miles or 414 kilometers. Your trip begins in Durham, North Carolina. It ends in Washington, District of Columbia.
Gas consumption and emissions. A car with an average. will need gallons of gas to cover the route between Durham, NC and Washington, DC. The estimated cost of gas to go from Durham to Washington is. During the route, an average car will release pounds of CO2 to the atmosphere. Your carbon footprint is pounds of CO 2 per mile.