| Mattoon to Denizli | 5,789.44 mi (9,317.21 km) |
| Mattoon to Derecik | 6,353.13 mi (10,224.38 km) |
| Mattoon to Dereli | 5,962.73 mi (9,596.08 km) |
| Mattoon to Derik | 6,207.10 mi (9,989.36 km) |
| Mattoon to Derinkuyu | 5,963.91 mi (9,597.98 km) |
| Mattoon to Develi | 5,989.59 mi (9,639.31 km) |
| Mattoon to Dicle | 6,145.05 mi (9,889.50 km) |
| Mattoon to Digor | 6,138.80 mi (9,879.44 km) |
| Mattoon to Dikili | 5,642.02 mi (9,079.95 km) |
| Mattoon to Divrigi | 6,026.40 mi (9,698.55 km) |
| Mattoon to Diyadin | 6,194.11 mi (9,968.45 km) |
| Mattoon to Diyarbakir | 6,176.13 mi (9,939.52 km) |
| Mattoon to Doganhisar | 5,866.42 mi (9,441.10 km) |
| Mattoon to Dogansehir | 6,087.18 mi (9,796.37 km) |
| Mattoon to Dogubayazit | 6,206.06 mi (9,987.69 km) |
