[Jack Hydrazine]

Since the time it was written four days ago it has traveled from the Baltic across Asia and is now over Japan only 55 miles NW of Kyoto heading east.

You can follow it here at.
http://www.findu.com/cgi-bin/track.cgi?call=M0XER-4

The website of this balloon’s maker.
http://www.leobodnar.com/balloons/

[thackney]

http://amsat-uk.org/2014/10/04/silverstone-b-64-balloon-still-flying/

[DannyTN]

This has ballooned out of all proportion.

[TangoLimaSierra]

this balloon has covered 144168 kilometers and has crossed its launching longitude six times.

That's about 86500 miles. Seems like maybe enough mileage for 3 times. Anyone have better math than me? Mine usually sucks.