What planet surfaces have we sent rovers too?

If by "we" you mean Earthlings... Missions - Rover | Missions - NASA Solar System Exploration This site lists all US, Japanese, Russian, Indian and Chinese rover missions. read more

Not exactly"rover on planet": Probe on Venus - not a rover Rover on Moon - not a planet. Probe on Titan - not a rover and not a planet. read more

Venera 7 — one of a series of Soviet probes sent in the 1960s and 1970s — was the first to make it to the surface of Venus and send data back, on Dec. 15, 1970. It lasted 23 minutes on the surface, transmitting weakly towards Earth. read more

Future rovers may travel over several miles on the surface, allowing us to move from a safe landing site to investigate surface features that are currently too difficult to access. One approach to long-range mobility is inflatable rovers, which would use very large, inflatable wheels to climb over rocks, instead of traveling around them. read more