| Things | City | Relationship |
|---|
| Luton, Gatwick, Stansted | |
| Maryland, District of Columbia, Virginia | |
| Janiculum, Palatine, Capitoline | |
| Cristo Redentor, Copacabana Beach, Sugarloaf Mountain | |
| Saint Peter, Peter the Great, Lenin | |
| Judaism, Christianity, Islam | |
| Ta-tu, Peiping, Peking | |
| Johor Strait, South China Sea, Malacca Strait | |
| Marunouchi, Ginza, Chiyoda | |
| Capital Region, Belgium, European Union | |
| 'The Windy City', 'Chi-Town', 'Queen of the West' | |
| Independence Day, Volcano, 2012 | |
| Caojiagou, Huangpujiang, Chang Jiang | |
| Solon, Theseus, Themistocles | |
| Potsdamer, Alexander, Rosa Luxemburg | |
| | Things | City | Relationship |
|---|
| Royal Botanic Gardens, Centennial Park, Wentworth Park | |
| Plano, Arlington, Fort Worth | |
| Notre Dame, St-Denis, Montmartre | |
| Cheung Chau, Po Toi, Kat O | |
| OCAD, Ryerson, York | |
| 1738, 1815, 1864 | |
| Counting Crows, The Doobie Brothers, Grateful Dead | |
| Ngiri Ngiri, Kintambo, Gombe | |
| Hernando Cortes, Winfield Scott, Francois Bazaine | |
| Blachernae, Topkapi, Dolmabahce | |
| Trans-Siberian Highway, Trans-Siberian Railway, Angara River | |
| 'Defenestration', 'Spring', 'Velvet Revolution' | |
| Butcher Island, Cross Island, Elephanta Island | |
| Paris, Luxor, New York | |
| Sebastian Flyte, Paul Pennyfeather, Bertie Wooster | |
|
US States
Countries of Europe
Countries of Africa
