| Sarnoff Mountains | |
|---|---|
 The Billboard, on the west side of Mount Rea | |
| Highest point | |
| Elevation | 412 m (1,352 ft)  |
| Dimensions | |
| Length | 25 nautical miles (46 km) |
| Width | 4–8 nautical miles (7,400–14,800 m) |
| Geography | |
  Sarnoff Mountains | |
| Continent | Antarctica |
| Area | Marie Byrd Land |
| Range coordinates | 77°10′S 145°0′W / 77.167°S 145.000°W |
| Parent range | Ford Ranges |
| Climbing | |
| First ascent | Byrd Antarctic Expedition (1933-35) |
Sarnoff Mountains (77°10′S 145°0′W / 77.167°S 145.000°W) is a range of mountains, 251 nautical miles (465 km; 289 mi) long and 4 to 8 nautical miles (7.4 to 14.8 km; 4.6 to 9.2 mi) wide separating the west-flowing Boyd Glacier and Arthur Glacier in the Ford Ranges of Marie Byrd Land, Antarctica.[1]
- ^ Alberts 1995, p. 649.