- Who
- BRG/BORG Kirchdorf
- What
- 4,630,430 total number
- Where
- Austria (Kirchdorf)
- When
The longest line of coins measured 75.24 km (46.75 miles) and was made by pupils of BRG/BORG Kirchdorf, along with parents, teachers and volunteers (all Austria), at BRG/BORG Kirchdorf, in Kirchdorf, Austria, on 9 December 2011.