Teresina, the capital of Piauí state, has limited transport infrastructure, featuring the Senador Petrônio Portella Airport, which offers domestic flights. Major international courier services like DHL, FedEx, and UPS operate in the city, ensuring parcel deliveries. Typical delivery times from abroad range from 7 to 14 days, depending on the country of origin. Import duties may vary, and it's important to consider local regulations for receiving goods, as they can differ from national standards.