List of highways numbered 393

The following highways are numbered 393:

Brazil

 * BR-393_jct.svg BR-393

Canada

 * Manitoba Provincial Road 393
 * Qc393.svg Quebec Route 393

Japan

 * Japanese National Route Sign 0393.svg Japan National Route 393

United States

 * I-393.svg Interstate 393
 * Arkansas 393.svg Arkansas Highway 393
 * Circle sign 393.svg Kentucky Route 393
 * MD Route 393.svg Maryland Route 393
 * Maryland Route 393 (former)
 * NY-393.svg New York State Route 393 (former)
 * Ellipse sign 393.svg Puerto Rico Highway 393
 * South Carolina 393.svg South Carolina Highway 393 (former)
 * Virginia 393.png Virginia State Route 393