Statement:
It is harder for citizens of Tonga to travel than for citizens of Portugal

In the Global Passport Power Rank rating Tonga holds position #39 ²⁰²² out of 195 and Portugal is #3 out of 195 ²⁰²².
Position of Tonga is worse than position of Portugal.

Referencies:

1. Global Passport Power Rank ²⁰²² by Passport Index

   The countries in the rating sorted by 'Mobility Score' in descending order.

   Portugal	'Mobility Score' value is	172
   Tonga	'Mobility Score' value is	122