| population | |
| Brock | |
| Clarington | 84548 |
 | Oshawa Executive Airport | ~ 31.95 km |
| Buttonville Municipal Airport | ~ 47.84 km |
| Peterborough Municipal Airport | ~ 50.82 km |
| Barrie-Lake Simcoe Regional Airport | ~ 54.46 km |
| Billy Bishop Toronto City Centre Airport | ~ 71.16 km |
| Lester B. Pearson International Airport | ~ 77.03 km |
| Muskoka Airport | ~ 89.42 km |
| Niagara District Airport | ~ 112.98 km |
| CFB Trenton | ~ 117.73 km |
