London is the most connected city in the world with direct flights to 351 global destinations, while Hong Kong takes the same ranking in Asia connecting to 147 cities.
These are findings from the inaugural Global Connectivity Ranking produced by multimodal search specialist, Rome2rio, and social commentator and KPMG partner, Bernard Salt.
The ranking, which utilises data from the global search engine, measures the connectivity of a city via the number of direct flights to international destinations. It includes a top 20 global ranking, shows the most connected cities by region, highlighting a city’s changing global importance (see chart below).
Global Connectivity Ranking is the first project under Rome2rio Labs, a new data-centric series of globally focussed travel and transport related reports.
Key highlights:

London is the world’s most connected city. (Image credit:sborisov/iStock)
London is world’s most connected city with direct flights to 351 international destinations.
“This measurement provides insights beyond mere passenger counts per airport; it is a proxy for real business activity and changes in consumer confidence using data about global travel routes. The market for global connectivity is growing strong, only a minority of cities (201) experienced falling connectivity while the vast majority (724) increased their global connections,” said Salt.
Rome2rio CEO, Rod Cuthbert added: “Each month we attract millions of users from around the globe, all planning journeys that might include air, rail, road or ferry components.
“Analysing that data, particularly when upcoming reports factor in the impact of highspeed rail networks, is going to throw a bright light on economic activity and trends that should be of wide interest to both industry and the research community”.
