Up north over Alaska http://gc.kls2.com/cgi-bin/gc?PATH=YYZ-NRT
in an aeroplane across the sea
Southeast over the Alps and the Mediterranean Sea into Egypt
there is no place on earth named Barcalona The flight path from Barcelona to Dublin crosses northern Spain, the Bay of Biscay, the Lizard point Cornwall and the Irish Sea.
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Show flight path from Calgary to Amsterdam
That will depend either on the distance or weather conditions, but I expect that the flight path passes over: Kent (England), Belgium, Germany, Austria, Italy, Croatia, then over the Mediterranean sea towards Greece then towards Saudi Arabia.
7hr 35min Tokyo Narita (NRT) to Kuala Lumpur (KUL) by a nosntop flight operated by Malaysia Airlines.
The flight path follows a Northeast direction.
Kent, Belgium, Germany, Czech Rep, Slovakia, Hungary, Romania, Bulgaria, Turkey, Red Sea, then UAE.
The flight travels around 3800 miles. Note that this is a straight distance between the two places. The actual distance may vary according to the flight path or road/sea route chosen.The actual flight takes 8 hours.