list of interplanetary voyages 

Statements about this table:
the mariner 6 be launch 24 february 1969 and have its closest approach 158 day (5 month , 8 day later)
the spacecraft zond 2 be launch 30 november 1964 and have its closest approach to venus on 5 august 1969
the launch of 24 february 1969 have mariner 4 as the spacecraft
the launch of 14 june 1967 have 158 ( 5 month , 8 days) as the time elapse
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)
spacecraft
destination
launched
closest approach
time elapsed
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)
venera 2
venus
12 november 1965
27 february 1966
108 days (3 months , 16 days)
spacecraft
destination
launched
closest approach
time elapsed
mariner 5
venus
14 june 1967
19 october 1967
128 days (4 months , 6 days)
mariner 6
mars
24 february 1969
31 july 1969
158 days (5 months , 8 days)
mariner 7
mars
27 february 1969
5 august 1969
160 days (5 months , 10 days)