| Carré, Scène nationale - Centre d'art contemporain, Le | Le Carré, Scène nationale - Centre d'art contemporain | France, Château-Gontier-sur-Mayenne, 4 bis Rue Horeau | 2012-12-04 | -- | 2012 | 1 | |
| Christ's Hospital School | Christ's Hospital School | England, Horsham, Christ's Hospital | 2018-10-08 | -- | 2018 | 1 | |
| Craiova | Craiova | Romania, Craiova | 1907-- | -- | 1907 | 1 | |
| Columbia Theatre | Columbia Theatre | United States, Washington | 1902-11-10 | -- | 1902 | 1 | |
| Chiswick Town Hall | Chiswick Town Hall | England, Chiswick, London, Heathfield Terrace, Turnham Green | 1956-06-09 | -- | 1956 | 1 | |
| Chicago Norske Klubs Dramatiske Selskap | Chicago Norske Klubs Dramatiske Selskap | United States, Chicago | 1930-11-16 | 1930-11-23 | 1930 | 1 | |
| City Stage Theatre | City Stage Theatre | United States, Kansas City, 30 W Pershing Rd | 2019-08-07 | 2019-08-25 | 2019 | 1 | |
| Congress-Centrum Stadtgarten | Congress-Centrum Stadtgarten | Germany, Schwäbisch Gmünd, Rektor-Klaus-Straße 9, | 2012-04-19 | -- | 2012 | 1 | |
| Cathinka Guldberg-senteret | Cathinka Guldberg-senteret | Norway, Oslo, Lovisenberggata 7B | 2006-10-31 | -- | 2006 | 1 | |
| CAES Torre Pacheco | CAES Torre Pacheco | Spain, Murcia, Paseo Villa Esperanza 13 | 2010-04-17 | -- | 2010 | 1 | |
| Cultural Arts Building, University of North Carolina Wilmington | Cultural Arts Building, University of North Carolina Wilmington | United States, Wilmington, 5270 Randall Drive | 2009-11-19 | 2009-11-23 | 2009 | 1 | |
| Centro Cultural Maspalomas | Centro Cultural Maspalomas | Spain, Las Palmas, Av. de Tejeda, 70 | 2006-06-09 | 2006-06-10 | 2006 | 1 | |
| Cabe Theatre Arts Center, Hendrix College | Cabe Theatre Arts Center, Hendrix College | United States, Conway, Washington Ave | 2004-02-25 | 2004-02-28 | 2004 | 1 | |
| Casa de Cultura de Tobarra | Casa de Cultura de Tobarra | Spain, Tobarra, Albacete, Av. Juan Carlos I, 16 | 1993-01-02 | -- | 1993 | 1 | |
| Cotswold Playhouse | Cotswold Playhouse | England, Stroud, Gloucestershire, Parliament St | 2012-11-09 | 2012-11-17 | 2012 | 1 | |
| Cultuurcentrum Temse | Cultuurcentrum Temse | Belgium, Temse, 16-17 Frans Boelplein 1 | 2002-01-16 | 2002-01-18 | 2002 | 1 | |
| Cohoes | Cohoes | United States, Cohoes | 1903-10-03 | 1903-10-03 | 1903 | 1 | |
| Curran Theatre | Curran Theatre | United States, San Francisco, 445 Geary St | 1965-01-04 | 1965-01-23 | 1965 | 1 | |
| CC De Kaekelaar | CC De Kaekelaar | Belgium, Schoten, Verbertstraat 7 | 2007-11-21 | -- | 2007 | 1 | |
| Cyber Act Théâtre | Cyber Act Théâtre | France, Paris, 5 passage de Thionville | 2005-01-11 | 2005-04-03 | 2005 | 1 | |
| Chiesa di San Agostino | Chiesa di San Agostino | Italy, L´Aquila, Abruzzo | 1985-05-14 | 1985-12-01 | 1985 | 1 | |
| Cinema Teatro "I Portici" | Cinema Teatro "I Portici" | Italy, Fossano CN, Via Roma, 74 | 2008-02-07 | -- | 2008 | 1 | |
| Champaign | Champaign | United States, Champaign | 1903-12-17 | 1903-12-17 | 1903 | 1 | |
| Colosseum | Colosseum | Denmark, Frederikshavn | 2002-10-15 | -- | 2002 | 1 | |
| C.C. De Abdij | C.C. De Abdij | Belgium, Geraardsbergen, Abdijstraat 10 | 2007-12-08 | -- | 2007 | 1 | |
| Chappelear Drama Center | Chappelear Drama Center | United States, Delaware, 45 Rowland Ave. | 2016-10-06 | 2016-10-09 | 2016 | 1 | |
| Chickering Hall | Chickering Hall | United States, Boston | 1891-04-09 | 1891-04-09 | 1891 | 1 | |
| Capitol Theatre | The Capitol Theatre | England, Manchester | 2008-10-08 | 2008-10-11 | 2008 | 1 | |
| Como | Como | Italy, Como | 1894-04-07 | -- | 1894 | 1 | |
| Community Hall | Community Hall | Malawi, Kasungu | 2006-05-27 | -- | 2006 | 1 | |
| CC Evergem | CC Evergem (Cultuurcentrum Evergem) | Belgium, Evergem, Weststraat 31 | 2007-12-11 | -- | 2007 | 1 | |
| Crescent City Cultural Center | Crescent City Cultural Center | United States, Crescent City, 1001 Front St | 2005-12-04 | -- | 2005 | 1 | |
| Comédie de Saint-Étienne, La | La Comédie de Saint-Étienne | France, Saint-Étienne, Place Jean Dasté | 2016-02-10 | 2016-02-12 | 2016 | 1 | |
| Comunale, Teatro | Teatro Comunale | Italy, Thiene, Viale Francesco Bassani, 28 | 2018-02-20 | 2018-02-22 | 2018 | 1 | |
| Champaign | Champaign | United States, Champaign | 1949-01-14 | 1949-01-15 | 1949 | 1 | |
| Cantabile 2 | Cantabile 2 | Denmark, Stege, Kostervej 2b | 2013-09-23 | -- | 2013 | 1 | |
| Crucible Theatre | Crucible Theatre | England, Sheffield, 55 Norfolk St | 2010-02-11 | 2010-03-20 | 2010 | 1 | |
| Centro Cultural e Congressos de Caldas da Rainha | Centro Cultural e Congressos de Caldas da Rainha | Portugal, Caldas da Rainha, R. Dr. Leonel Sotto Mayor | 2009-08-21 | 2009-08-22 | 2009 | 1 | |
| Concordia College | Concordia College | United States, Moorhead, 901 8th St. S. | 1997-02-13 | 1997-02-16 | 1997 | 1 | |
| Coliseo | Coliseo | Spain, Salamanca, Calle del doctor Riesco (calle Toro) | 1928-09-15 | 1928-09-21 | 1928 | 1 | |
| Colgate University Theater | Colgate University Theater | United States, Hamilton, 13 Oak Drive | 1981-04-22 | 1981-04-25 | 1981 | 1 | |
| CC Staf Versluys | CC Staf Versluys (Meeting- en Eventcentrum) | Belgium, Bredene, Kapelstraat 76 | 2008-01-26 | -- | 2008 | 1 | |
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