| Ontario to Denizli | 7,034.18 mi (11,320.42 km) |
| Ontario to Derecik | 7,386.89 mi (11,888.05 km) |
| Ontario to Dereli | 7,050.06 mi (11,345.98 km) |
| Ontario to Derik | 7,302.27 mi (11,751.87 km) |
| Ontario to Derinkuyu | 7,128.67 mi (11,472.48 km) |
| Ontario to Develi | 7,143.73 mi (11,496.73 km) |
| Ontario to Dicle | 7,232.84 mi (11,640.13 km) |
| Ontario to Digor | 7,154.82 mi (11,514.56 km) |
| Ontario to Dikili | 6,898.45 mi (11,101.98 km) |
| Ontario to Divrigi | 7,132.81 mi (11,479.15 km) |
| Ontario to Diyadin | 7,214.18 mi (11,610.10 km) |
| Ontario to Diyarbakir | 7,266.17 mi (11,693.77 km) |
| Ontario to Doganhisar | 7,074.35 mi (11,385.07 km) |
| Ontario to Dogansehir | 7,210.47 mi (11,604.14 km) |
| Ontario to Dogubayazit | 7,219.58 mi (11,618.79 km) |
