You can pick one of the following options to come to The Nigde Omer Halisdemir University. [Map]

   1) By Bus (Couch) 

1a) In the cases of coming from Istanbul and Anakara, There are bus companies like Nigde Inan Turizm, Aydoganlar Turizm Metro Turizm etc. 

           2) By airplane  

2a)  For those coming from Kayseri Erkilet Airport

2a1) From the airport to Kayseri Intercities Couch Station

-by Havaş buses

-by Municipality Buses 

in this case, you have to change the bus 195- (Yesil Mah-Fakulte line) to 517-(ildem-Belsin line)

-by a taxi (long distance may be expensive).  

 Then you can get on  the bus (couch) from Kayseri to Niğde

2b)  For those coming from Adana Şakirpaşa Airport

by Taxi (short distance- ten-minutes walk) 

       3) By a Private Transport