San Juan Nepomuceno is a city and district in the Paraguayan department of Caazapá. It has the largest urban conglomeration of the department.
It lies 249 km southeast of the national capital city, Asunción, at the terminus of the Blas Garay highway. Blas Garay is a spur of the national highway Number 8 and forks at a crossroads near the town of ÃÂumÃÂ. This district is located in the east of the department and shares borders with six districts of Caazapá (clockwise: N: General Higinio MorÃÂnigo, AbaÃÂ; E: TavaÃÂ; S: Yuty; W: Buena Vista, Caazapá) and one of the Itapúa (Alto Verá).