* Terrain: A roar will carry further in open areas than in dense forests.
* Weather: Wind direction and strength can either amplify or diminish the sound.
* Individual Tiger: Larger, older tigers may have louder roars.
* Type of Roar: Different roars, such as a warning roar or a mating roar, can have different intensities.
Generally, a tiger's roar can be heard up to 3-5 miles (5-8 kilometers) away in ideal conditions.
However, under less favorable circumstances, it might only be audible for a few hundred yards.