European route E661
# European route E661

European route E 661 is a part of the inter-European road system. This Class B north–south route is 449 kilometres (279 mi) long and it connects Lake Balaton in Hungary via western Slavonia in Croatia with Bosanska Krajina and central Bosnia.

## Itinerary

The E 661 routes through three European countries:

* Hungary
   * 68: Balatonkeresztúr ( E71) - Nagyatád - Barcs
* Croatia
   * D5: Terezino Polje - Virovitica - Grubišno Polje - Daruvar - Pakrac - Lipik - Okučani ( E70) - Stara Gradiška
* Bosnia and HerzegovinaEuropean route E661 near Laktaši, Bosnia and Herzegovina
   * E661: Gradiška - Banja Luka
   * M-16: Banja Luka - Jajce (Start of Concurrency of E761) - Donji Vakuf
   * M-5: Donji Vakuf - Travnik - Zenica ( E73)
