San CarlosNicaragua Río San Juan Koān ê chi̍t ê chū-tī-thé.

San Carlos
—  Chū-tī-thé  —
Skyline of San Carlos
San Carlos is located in Nicaragua
San Carlos
San Carlos
Kok-ka Flag of Nicaragua.svg Nicaragua
Koān Río San Juan Koān
Bīn-chek
 - Lóng-chóng 1,462,000,000 km2
Jîn-kháu
 - Lóng-chóng 37,461 lâng

Pang-bô͘:Río San Juan Koān