Song: "Ain't No Mountain High Enough"
Artist: Diana Ross
Peak position on the Cashbox Singles chart: #1
Number of weeks on the Cashbox Singles chart: 12
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| August 8, 1970 | 55 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| August 15, 1970 | 23 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| August 22, 1970 | 13 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| August 29, 1970 | 7 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| September 5, 1970 | 5 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| September 12, 1970 | 3 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| September 19, 1970 | 2 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| September 26, 1970 | 1 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| October 3, 1970 | 2 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| October 10, 1970 | 7 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| October 17, 1970 | 16 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
| October 24, 1970 | 35 | Ain't No Mountain High Enough | Diana Ross | Motown 1169 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.