15.
Alanis Morisette — Flavors of Entanglement Tour (2008-09) — 25 countries
The show visited 38% of Europe, 25% of South America and 12% of North America
P!nk — Try This Tour (2004) — 25 countries
The show visited 49% of Europe and 7% of Oceania
14.
Tina Turner — Break Every Rule World Tour (1987-88) — 26 countries
The show visited 28% of Europe, 25% of South America, 14% of Asia and 8% of North America