2h30 on the TGV is a whole lot. Keep also in mind that train stations are typically in the center of a city unlike air ports (with few exceptions). You can ge

2h30 on the TGV is a whole lot. Keep also in mind that train stations are typically in the center of a city unlike air ports (with few exceptions). You can get from CDG to Bordeaux in as little as 2h using the TGV.