Ocean Island (Banaba)

Kiribati

0 52 S

169 35 E

Ocean Island (Kure Island)

United States

28 25 N

178 20 W

Oesterreich (local name for Austria)

Austria

47 20 N

13 20 E

Ogaden (region)

Ethiopia, Somalia

7 00 N

46 00 E

Oil Islands (Chagos Archipelago)

British Indian Ocean Territory

6 00 S

71 30 E

Okhotsk, Sea of

Pacific Ocean

53 00 N

150 00 E

Okinawa (island group)

Japan

26 30 N

128 00 E

Oland (island)

Sweden

56 45 N

16 40 E

Oman, Gulf of

Indian Ocean

24 30 N

58 30 E

Ombai Strait

Pacific Ocean

8 30 S

125 00 E

Oran (city)

Algeria

35 43 N

0 43 W

Orange River Colony (region; former name of Free State Province of South Africa)

South Africa

28 20 S

26 40 E

Oranjestad (capital)

Aruba

12 33 N

70 06 W

Oresund (The Sound) (strait)

Atlantic Ocean

55 50 N

12 40 E

Orkney Islands

United Kingdom

59 00 N

3 00 W

Oslo (capital)

Norway

59 55 N

10 45 E

Osumi Strait (Van Diemen Strait)

Pacific Ocean

31 00 N

131 00 E

Otranto, Strait of

Atlantic Ocean

40 00 N

19 00 E

Ottawa (capital)

Canada

45 20 N

73 58 W

Ouagadougou (capital)

Burkina Faso

12 22 N

1 31 W

Outer Hebrides (islands)

United Kingdom

57 45 N

7 00 W

Outer Mongolia (region)

Mongolia

46 00 N

105 00 E