Illinois Cities — C
- Cazenovia Dating
- Cedar Point Dating
- Cedarville Dating
- Ceffco Dating
- Center Hill Dating
- Central City Dating
- Central Park Dating
- Centralia Dating
- Centreville Dating
- Cerro Gordo Dating
- Chadwick Dating
- Chaflin Bridge Dating
- Chambersburg Dating
- Chamnesstown Dating
- Champaign Dating
- Champlin Dating
- Chana Dating
- Chandlerville Dating
- Channahon Dating
- Chapin Dating
- Chapman Dating
- Charleston Dating
- Chatham Dating
- Chatsworth Dating
- Chauncey Dating
- Chautauqua Dating
- Chebanse Dating
- Check Row Dating
- Chemung Dating
- Chenoa Dating
- Cherry Dating
- Cherry Valley Dating
- Chesney Shores Dating
- Chester Dating
- Chesterfield Dating
- Chesterville Dating
- Chestline Dating
- Chestnut Dating
- Chicago Dating
- Chicago Heights Dating
- Chicago Lawn Dating
- Chicago Ridge Dating
- Chillicothe Dating
- Chrisman Dating
- Christopher Dating
- Cicero Dating
- Cimic Dating
- Cisco Dating
- Cisne Dating
- Cissna Park Dating
- Clare Dating