List of interplanetary voyages 1960s 1960s

| Spacecraft | Destination | Launched | Closest_approach | Time_elapsed |
|---|---|---|---|---|
| Venera 1 | Venus | 12 February 1961 | 19 May 1961 | 97 days (3 months, 8 days) |
| Mariner 2 | Venus | 27 August 1962 | 14 December 1962 | 110 days (3 months, 18 days) |
| Mars 1 | Mars | 1 November 1962 | 19 June 1963 | 231 days (7 months, 19 days) |
| Zond 1 | Venus | 2 April 1964 | 14 July? 1964 | 104 days (3 months, 13 days) |
| Mariner 4 | Mars | 28 November 1964 | 15 July 1965 | 230 days (7 months, 18 days) |
| Zond 2 | Mars | 30 November 1964 | 6 August 1965 | 250 days (8 months, 8 days) |