With access to an impressive 183 countries New Zealand's passport is firmly in the top ten and still a valuable asset to any international traveller. However, it would appear part of a downward trend for English-speaking countries.
The Kiwi passport which was ranked 4th in 2015 now shares 9th place with Canada and Australia. The UK passport having held the most powerful place on the list in 2015 has slid to eighth position. There is a similar case for American passport holders, which dropped from second place four years ago to the bottom of the top 10.
Dr Christian Kaelin the chairman of Henley and Partners called this year's results a "clear argument for the benefits of open-door policies and the introduction of mutually beneficial trade agreements."
Japan was a model of this passport power play that allows its citizens to enjoy travel to 191 countries visa-free.
"Over the past few years, we have seen the world adapt to mobility as a permanent condition of global life. The latest rankings show that the countries that embrace this reality are thriving, with their citizens enjoying ever-increasing passport power and the array of benefits that come with it," said Dr Kaelin.
Another worrying trend is the difference between the top and bottom of the table. With a record 165 country gap between Japan and Afghanistan - the world's least powerful passport – there appears to be a growing gap in the mobility of countries in the league.
While Asian passports were consolidating power, the gulf states of the United Arab Emirates(66th) and Saudi Arabia(18th) are slowly climbing the rankings.
At the bottom of the list are Somalia, Pakistan, Syria and Afghanistan, which have remained unchanged in the bottom five places for the past three years.
World's most valuable passports
1. Japan (191 destinations)
2. Singapore (190)
3. South Korea, Germany (189)
4. Italy, Finland (188)
5. Spain, Luxembourg, Denmark (187)
6. Sweden, France (186)
7. Switzerland, Portugal, Netherlands, Ireland, Austria (185)
8. United States, United Kingdom, Norway, Greece, Belgium (184)
9. New Zealand, Malta, Czech Republic, Canada, Australia (183)
10. Slovakia, Lithuania, Hungary (181)
The least valuable passports
100. North Korea, Sudan (39 destinations)
101. Nepal, Palestinian Territory (38)
102. Libya (37)
103. Yemen (33)
104. Somalia, Pakistan (32)
105. Syria (29)
106. Iraq (28)
107. Afghanistan (26)