A NEW WAY TO EXPLORE OUR PLANET

One world. Endless discoveries.

Navigate cities, measure great-circle routes, follow the Sun, compare world time and take on geography missions. No account or paid data services.

72Curated city coordinates

5Interactive missions

0Additional APIs

World City Atlas

Explore selected cities in each part of the world. Coordinates are approximate city centers.

FIND A CITYREGIONSORTVIEW Saved only

Tap any pin · simplified grid projection

Illustrative longitude/latitude plot; not a physical map or navigational chart.

Choose a city from the map or results below.

— cities

Real daylight-saving and historical time-zone rules from your browser's Intl database.

ADD CITYMEETING DATEMEETING TIME (BASE CITY)BASE CITY

Select a date, time, and base city to compare local meeting times.

Civil time may shift due to daylight-saving changes. Reconfirm appointment times with participants.