| Business | Phone |
| Tim Horton Donuts 851 Pitt St, Cornwall K6J 3S4 | (613) 938-9466 |
| Tim Hortons 1 Water St E, Cornwall K6H 6M2 | (613) 938-6781 |
| Tim Hortons 1334 2nd St E, Cornwall K6H 2B7 | (613) 932-7300 |
| Tim Hortons 15 9th St W, Cornwall | (613) 938-0889 |
| Tim Hortons 1380 Marleau Ave, Cornwall K6H 2W8 | (613) 938-9335 |