Tokyo Disneyland Tokyo Disneyland's Space Mountain is nearly identical to that of Disneyland minus the on-ride audio. The building itself is approximately the same size and the tracks are nearly identical. It opened with the park in 1983, becoming the only Space Mountain to open at the same time as the park in which it's located. It takes approximately 2 minutes and 45 seconds to cover the 3450 feet track at a maximum of 30.2 miles per hour. There are 12 trains in this version, as opposed to 13 in Disneyland. Each train holds 12 passengers, 2 side-by-side. Because the Disney Company doesn't own Tokyo Disneyland the sponsor for Tokyo Disneyland is different. Your Journey Through Time and Space is sponsored by Coca-Cola. Join in the Discussion at our: Tokyo Disneyland Forum