Adding more cities to an Event

So, I have an Event that is taking place in 16 cities at the same time, however, the city field limits the number to 5 cities separated by a comma.

Is there a way to add more cities to a single event or do I have to create like copies of the event to include all cities?

Many thanks.

You will have to change the City box to a textarea (similar to the description box) to accommodate many cities.

Thanks for your feedback.