Ro
- Robson, British Columbia, Canada
- Roc de Combe Capelle, Dordogne, France
- Rochebécude, Dordogne, France
- Rock Shelter, British Columbia, Canada
- Rock Village, Canada
- Rockingham, England
- Romania
- Rome, Italy
- Rome, Lazio, Italy
- Roosville, British Columbia, Canada
- Roraima, Brazil
- Rose Prairie, British Columbia, Canada
- Roti, Nusa Tenggara Timur, Indonesia
- Rotuma, Fiji
- Roviana Lagoon, New Georgia, Solomon Islands
Ru
- Ruabon, Wrexham, Wales
- Ruby Creek, British Columbia, Canada
- ruins near Cibola, New Mexico, USA
- ruins of old pueblo, Cochiti Pueblo, New Mexico, USA
- Russia
- Russia, Asia
RwSa
- Saalfelden, Salzburg, Austria
- Saanich, British Columbia, Canada
- Saanich, Vancouver Island, British Columbia, Canada
- Saanich Inlet, British Columbia, Canada
- Saanichton, British Columbia, Canada
- Sabah, Malaysia
- Sabaragamuwa, Sri Lanka
- Sacaca, Potosi, Bolivia
- Sacatepequez, Guatemala
- Sacramento, California, USA
- Sadlermiut, Canada
- Sado, Japan
- Sag Harbor, Long Island, New York, USA
- Sag Harbor, New York, USA
- Saga, Japan
- Saga-Gun, Saga, Japan
- Saguenay, Québec province, Canada
- Sagumbalo, Nak'wagdox, British Columbia, Canada
- Sai Kung, Guangdong, China
- Sai Kung, Hong Kong, China
- Saikung, Hong Kong, China
- Saint Acheul, Somme, France
- Saint Clement, Meurthe-Et-Moselle, France
- Saint Helena
- Saint John, New Brunswick, Canada
- Saint Lawrence Island, Alaska, USA
- Saint Michael, Alaska, USA
- Saint Michael, Yukon Delta, Alaska, USA
- Saint Michaels, Arizona, USA
- Saint-Pierre, Haiti
- Saitama, Japan
- Saji, Tottori, Japan
- Saji-Mura, Tottori, Japan
- Sajimura, Tottori, Japan
- Sakashita-Machi, Gifu, Japan
- Sakha, Russia
- Sakhalinskaya Oblast, Russia
- Sakkara, Egypt
- Sakurae-Machi, Shimane, Japan
- Salasaca, Tungurahua, Ecuador
- Salasil 3, Saudi Arabia
- Salcaja, Quetzaltenango, Guatemala
- Salelologa, Savai'i, Samoa
- Salliq, Nunavut, Canada. Amazon Xingu reserve, Brazil
- Salliut, Quebec, Canada
- Sallluit, Quebek, Canada
- Salluit, Nunavut, Canada
- Salluit, Quebec, Canada
- Salluit Vilage, Quebec, Canada
- Salluit Village, Quebec, Canada
- Salmon Arm, British Columbia, Canada
- Salmon Cove, British Columbia, Canada
- Salmon River, British Columbia, Canada
- Salmon River, Juneau Borough, Alaska, USA
- Salona, Phocis, Greece
- Salt Lake City, Utah, USA
- Salt Spring Island, British Columbia, Canada
- Saltspring Island, British Columbia, Canada
- Salvador, Bahia, Brazil
- Salzburg, Austria
- Salzburg, Salzburg, Austria
- Samalga, Alaska, USA
- Sambalpur, Chhattisgarh, India
- Sambas, West Kalimantan, Indonesia
- Samburu, Kenya
- Samekawa, Fukushima, Japan
- Samo, Papua New Guinea
- Samoa
- Samuel Island, British Columbia, Canada
- San Andreas, Mexico
- San Antonio, Oaxaca, Mexico
- San Antonio De Aguas Calientes, Sacatepequez, Guatemala
- San Bartolo, Guanajuato, Mexico
- San Bartolo Coyotepec, Oaxaca, Mexico
- San Blas, Panama
- San Cristobal, Solomon Islands
- San Cristobal Totonicapan, Totonicapan, Guatemala
- Sanak Island, Alaska, USA