| Location (visited) | Abb. |
|
| Orroroo (SA) (2003) | OR | 1 6 11 16 21 26 31 36 41 46 15 20 25 30 35 |
| Ouyen (VIC) * (2001) | O | 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 135 |
| Oodla Wirra (SA) *
(2003) |
OW/O | 5 10 15 20 25 30 35 40 45 50 55 |
| Olary (SA) * (2003) | O | 4 8 13 18 23 28 33 38 43 48 53 58 63 5 10 15 20 25 30 35 |
| Orbost (VIC) (2001) | O/OR | 5 10 15 20 25 30 35 40 45 50 55 60 65 70 160 |
| ORANGE (NSW) *
(2002) |
O | 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 |
| Oakey (QLD) * | O | 10 20 40 |