 If you liked Sora yori mo Tooi Basho |  ...then you might like Shuumatsu Train Doko e Iku? |
A group of girls set off on an adventure to find someone who's missing. APFTTU is much more grounded in reality, whereas Train to the End is much more fantastical.
report Recommended by Mediocre_Artist
Both are CDGCT about school girls deciding to band up and venture in a magical fantastical journey in hopes of finding someone who had gone missing in some way.
report Recommended by Ratris_Decision