How much does it cost to FedEx an envelope overnight?

The cost to FedEx an envelope overnight varies based on factors like the envelope's weight, dimensions, and the delivery location. Generally, prices for FedEx Standard Overnight services start around $30 to $40 for a standard envelope. Additional fees may apply for services like signature confirmation or delivery to remote areas. For the most accurate pricing, it's best to check the FedEx website or contact their customer service.