Question: which is the longest european mountain range?
Answer: Scandinavian Mountains: 1,762 kilometers (1,095 miles)
Carpathian Mountains: 1,500 kilometers (900 miles)
Alps: 1,200 kilometers (750 miles)
Caucasus Mountains: 1,100 kilometers (683 miles)
Apennine Mountains: 1,000 kilometers (620 miles)