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Lieutenant Colonel Carmelo Peralta National Airport (CIO/SGCO) serves the city of Concepción, the capital of Paraguay's Concepción Department in the northern region of the country. The medium-sized airfield is named in honor of Lieutenant Colonel Carmelo Peralta, a distinguished Paraguayan military officer. It functions as a key gateway for travelers heading to this important inland city situated near the Paraguay River.
💡 Local Tip
Concepción's old railway station and riverside waterfront along the Paraguay River are worth visiting if you have a layover or extended stay, and locals recommend asking your hotel for recommendations on family-run estancias in the surrounding Chaco region.
🚖 Getting There
The airport is located near Concepción, and ground transportation options are typically limited to taxis and pre-arranged transfers. Travelers should arrange pickup in advance, as rideshare services are not commonly available in this region. Rental cars may be limited, so coordinating with local accommodations is advisable.
❓ Frequently Asked Questions
Q: What is the IATA code for Lieutenant Colonel Carmelo Peralta National Airport?
A: The IATA code is CIO and the ICAO code is SGCO.
Q: Where is Concepción in relation to the airport?
A: Concepción, the capital of Concepción Department, is the primary city served by this airport, located in northern Paraguay near the Paraguay River.
Q: What type of airport is CIO?
A: It is classified as a medium airport with regional significance for northern Paraguay.
Q: Who is the airport named after?
A: The airport is named after Lieutenant Colonel Carmelo Peralta, a notable Paraguayan military figure.
AI-generated content · Generated Jun 26, 2026 · MiniMax-M3