Titan

Titan orbits Saturn every 15 days and 22 hours. Rotation around its axis is synchronized with the cycle period.

An excerpt from the article 17 facts about Titan
It travels around the planet at an average speed of 5.57 km/s, approaching it at its periapsis for a distance of 1,186,680 km and distancing at apoapsis for a distance of 1,257,060 km.