241. Observatory Hill (24.83S, 144.53E) Queensland, Hill 242. Observatory Hill (31.53S, 159.08E) New South Wales, Hill 243. Observatory Island (33.93S, 121.8E) Western Australia, Island 244. Observatory Point (34.93S, 136.1E) South Australia, Point 245. Observatory Point (38.31S, 144.68E) Victoria, Hill 246. Observatory Rock (31.75S, 159.23E) New South Wales, Rock 247. Obstruction Hill (14.68S, 128.08E) Western Australia, Hill 248. Obstruction Shoals (22.07S, 149.93E) Queensland, Shoal(s) 249. Obungeena Creek (21.93S, 146.6E) Queensland, Stream 250. Ocean Beach (33.53S, 151.32E) New South Wales, Populated Place 251. Ocean Beach (42.15S, 145.27E) Tasmania, Beach 252. Ocean Grove (38.27S, 144.53E) Victoria, Populated Place 253. Ocean Hill (29.83S, 115.32E) Western Australia, Hill 254. Ocean Reef Boat Harbour (31.77S, 115.73E) Western Australia, Marina 255. Ocean View (34.57S, 150.62E) New South Wales, Railroad Siding 256. Ocean View Beach (30.07S, 153.2E) New South Wales, Beach 257. Ocean Well (19.37S, 121.3E) Western Australia, Well 258. Ocean Wharf (41.05S, 145.91E) Tasmania, Wharf(-ves) 259. Oceana (41.93S, 145.35E) Tasmania, Railroad Siding 260. Oceanview (34.8S, 150.75E) New South Wales, Farm 261. Ochre Point (35.22S, 138.48E) South Australia, Point 262. Ockenden Creek (27.8S, 135.73E) South Australia, Stream 263. October Creek (16.47S, 135.15E) Northern Territory, Stream 264. October Creek (24.9S, 148.6E) Queensland, Stream 265. Ocumup Swamp (34.42S, 119.18E) Western Australia, Swamp 266. Oddfield (32.62S, 148.97E) New South Wales, Railroad Siding 267. Oenpelli Mission (12.33S, 133.07E) Northern Territory, Mission 268. Oenpelli Mission Station (12.33S, 133.07E) Northern Territory, Mission 269. Off Reef (12.07S, 143.33E) Queensland, Reef(s) 270. Officedale (38.08S, 145.42E) Victoria, Populated Place 271. Officer (38.07S, 145.42E) Victoria, Populated Place 272. Officer Hill (20.77S, 129.77E) Northern Territory, Hill 273. Offside Creek (18.12S, 145.33E) Queensland, Stream 274. Ogenbeena Creek (22.07S, 146.5E) Queensland, Stream 275. Oggajumna Waterhole (18.75S, 137.48E) Northern Territory, Waterhole(s) 276. Ogilvie (28.15S, 114.63E) Western Australia, Populated Place 277. Ogilvie (25.3S, 148.02E) Queensland, Farm 278. Ogilvie (32.42S, 150.83E) New South Wales, Hill 279. Ogilvie Creek (25.32S, 148.08E) Queensland, Stream 280. Ogilvie Creek (27.02S, 149.32E) Queensland, Stream | 281. Ogilvie Hill (12.65S, 143.35E) Queensland, Hill 282. Ogilvie Knob (25.3S, 147.9E) Queensland, Mountain 283. Ogilvie Reef (13.55S, 143.77E) Queensland, Reef(s) 284. Ogilvies Hill (32.42S, 150.83E) New South Wales, Hill 285. Ogle Creek (26.22S, 149.83E) Queensland, Stream 286. Ogmore (22.62S, 149.65E) Queensland, Populated Place 287. Ogorilla Creek (20.4S, 140.03E) Queensland, Stream 288. Ogs Brow (17.05S, 145.57E) Queensland, Mountain 289. Oh Reef (13.55S, 143.77E) Queensland, Reef(s) 290. Ohio (30.97S, 151.62E) New South Wales, Populated Place 291. Ohio Creek (30.98S, 151.65E) New South Wales, Stream 292. Ohio Peak (30.88S, 151.52E) New South Wales, Peak 293. Oil Tree Lagoon (35.83S, 146.5E) New South Wales, Swamp 294. Oilba Pool (25.93S, 117.58E) Western Australia, Pool(s) 295. Oilgaba Well (26.02S, 116.9E) Western Australia, Well 296. Oimble Creek (25.62S, 118.13E) Western Australia, Stream 297. Okeden Creek (26.3S, 151.47E) Queensland, Stream 298. Okeltabie (33.33S, 135.02E) South Australia, Farm 299. Okoro (25.95S, 148.55E) Queensland, Railroad Station 300. Okuloo (21.13S, 148.57E) Queensland, Populated Place 301. Ola Reef (9.3S, 143.1E) Queensland, Reef(s) 302. Oladdie (32.53S, 138.68E) South Australia, Populated Place 303. Oladdie (32.47S, 138.63E) South Australia, Farm 304. Oladdie Creek (32.42S, 138.53E) South Australia, Stream 305. Olangolah (38.15S, 142.35E) Victoria, Farm 306. Olarinna Creek (27.17S, 134.63E) South Australia, Stream 307. Olary (32.28S, 140.32E) South Australia, Populated Place 308. Olary Creek (32.63S, 140.83E) South Australia, Stream 309. Olby Rock (29.95S, 119.43E) Western Australia, Rock 310. Old Albilbah (24.43S, 144.1E) Queensland, Farm 311. Old Albilbah Station (24.43S, 144.1E) Queensland, Farm 312. Old Ambo (22.83S, 144.5E) Queensland, Farm 313. Old Angas Downs (24.8S, 132.28E) Northern Territory, Farm 314. Old Ardmore Bore (21.55S, 139.13E) Queensland, Well 315. Old Austin Waterhole (20.6S, 137.68E) Northern Territory, Waterhole(s) 316. Old Bar (31.97S, 152.58E) New South Wales, Populated Place 317. Old Bar Cutting (27.35S, 153.17E) Queensland, Navigation Channel 318. Old Barwon (22.92S, 148.8E) Queensland, Farm 319. Old Bauhinia Downs (16.2S, 135.47E) Northern Territory, Farm 320. Old Beach (42.75S, 147.28E) Tasmania, Populated Place |