Interstate 380 (I-380) is an auxiliary Interstate Highway in Northeastern Pennsylvania that connects I-80 with I-81 and I-84. The southern terminus is in Tunkhannock Township at the junction with I-80; the northern terminus of I-380 is at I-81 and US Route 6 (US 6) in Dunmore. The entire length of the highway is 28.45 miles (45.79 km).