Visualize the City in Time

Plan your journeys with confidence. See travel times from one location, or find places reachable from several — then pick your city, day, and departure time.

Journey Spectrum Application Interface

Travel Time Categories

* Time intervals are dynamic and customized for each city's size.

Fast Reach Moderate Long Commute

Plan with Confidence

Launch the app and choose a map type - single or multiple starting points. Place locations on the map or search for an address, then pick a day and departure time. The app calculates realistic door-to-door journeys using official timetables, walking segments, and transfers. Colored zones show travel times from your selected locations.

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Single Starting Point

See where you can go from one location. Tap the map or search for an address to set your start.

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Multiple Starting Points

Find places reachable from all selected locations. Add two or three points and see where they overlap in travel time.

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Day & Departure Time

Pick the day of the week and the exact time you want to leave. Results follow the real timetable for that moment.

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Travel-Time Zones

Green areas are quick to reach; red areas take longer. Walking, waiting, and transfers are all included.

How to Read the Map

With a single starting point, set one location and click Apply. The map fills with colored zones - each color is a travel-time band from the Categories legend. For example, green might mean up to 15 minutes from your start. Those bands are journey duration (walking, waiting, riding, and transfers), not the clock time when you would arrive.

With multiple starting points, add two or three locations, then click Apply. The map shows only areas that fall in the same travel-time category from every location - useful for meetups, shared commutes, or comparing where everyone can reach equally well.

Change the day, departure time, or locations any time and apply again to refresh the map.

Example Scenario

Starting point: your home (set on the map)

Day & departure: Tuesday at 09:30

Legend category: green - up to 15 minutes


Areas in that band take about 15 minutes to reach from home by public transport when you leave at 09:30 on Tuesday - including walks and transfers.


Note: Colors show how long the trip takes; they are not arrival times on the clock.

Suggest New Cities

Add one or more cities you want us to support.

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