Best guess 1,399 nautical miles
distance between Barcelona and Sicily is 490 nautical milies.
going straight aprox. 800 sm
Air miles from Barcelona, Spain to Tunis, Tunisia total 534. That is 859 kilometers. that is 464 nautical miles.
Air miles from Barcelona, Spain, to Moscow, Russia, total 1,874 miles. That is 3,016 kilometers or 1,629 nautical miles.
The air distance from Paradise, California, United States of America, to Barcelona, Spain, is 5,829 miles. That equals 9,380 kilometers or 5,065 nautical miles.
The air distance from Barcelona, Spain, to New York City, New York, is 3,842 miles. That equals 6,183 kilometers or 3,338 nautical miles.
The air distance from Vatican City, Italy, to Barcelona, Spain, is 533 miles. That equals 858 kilometers or 463 nautical miles.
662 km from Nice to Barcelona, Spain. ; Distance between Nice, France and Barcelona, Spain, as the crow flies: 315 miles (508 km) (274 nautical miles)
76.4699 nautical miles.
There are 7710 miles in 6700 nautical miles.1 nautical mile = 1.15 miles
2,500 nautical miles=2,876.94862 miles