The Chicago Spire will be 2,000 feet tall [610 meters]
It is 404 feet tall, the tallest spire in England.
steeple
There is no specified height, it all depends on the design and size of the building and the zoning requirements in the city where it is built. Some LDS churches don't have any spires because they are...
My research would indicate that the church spire is 200ft high - see link below.
Spire Map Strategy in Halo: Reach
Visit the St. Martin's Cathedral in Bratislava, Slovakia
Visit the St. Mary's Basilica of Krakow in Poland
Visit the Maritime Terminal in Sochi, Russia