Nintendo Wi-Fi connection is closed for wii and ds right? Is it possible for me to fight my friends who live far away?

Question

What I said.

Answer 1

Not via Nintendo Wifi/DSs. However there is a way.

http://pokemonshowdown.com/

Showdown is a battle simulator. This means you can make teams and battle others in exact and changing scenarios. While the focus is on gen 6 you can still play most Gen 5 game modes. However, there are rules and other clauses in place that don't exist for Wifi, so you might wanna read up on a few things or just wing it and play for fun between friends.

Answer 2

If you host your own server, you can. I do masked servers for random pairing tournament battles at my shop. As long as the game believes it is connecting to Nintendo, it works. It's a bit pricey though, unless you already have a good computer capable of minor server establishment.