671.45 centimeters = 264.694 inches
A standard doorway is usually around 80 inches tall, so 671.45 centimeters is about 3.3 times taller than a standard doorway.
The height of an average NBA player is around 78 inches, which means that 671.45 centimeters is approximately 3.4 times taller than an average NBA player.
The length of a standard queen-size bed is around 80 inches, so 671.45 centimeters is roughly 3.3 times longer than a standard queen-size bed.
The length of a standard sedan car is approximately 188 inches, making 671.45 centimeters roughly 1.4 times longer than a standard sedan car.