Statement:
It is harder for citizens of Ukraine to travel than for citizens of Greece

In the Global Passport Power Rank rating Ukraine holds position #20 ²⁰²² out of 195 and Greece is #4 out of 195 ²⁰²².
Position of Ukraine is worse than position of Greece.

Referencies:

1. Global Passport Power Rank ²⁰²² by Passport Index

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

   Greece	'Mobility Score' value is	171
   Ukraine	'Mobility Score' value is	145