| Rockford to Denizli | 5,678.86 mi (9,139.24 km) |
| Rockford to Derecik | 6,218.38 mi (10,007.52 km) |
| Rockford to Dereli | 5,832.03 mi (9,385.75 km) |
| Rockford to Derik | 6,078.62 mi (9,782.59 km) |
| Rockford to Derinkuyu | 5,842.92 mi (9,403.26 km) |
| Rockford to Develi | 5,867.34 mi (9,442.56 km) |
| Rockford to Dicle | 6,015.36 mi (9,680.79 km) |
| Rockford to Digor | 6,000.98 mi (9,657.64 km) |
| Rockford to Dikili | 5,532.50 mi (8,903.70 km) |
| Rockford to Divrigi | 5,898.32 mi (9,492.43 km) |
| Rockford to Diyadin | 6,057.02 mi (9,747.82 km) |
| Rockford to Diyarbakir | 6,046.87 mi (9,731.50 km) |
| Rockford to Doganhisar | 5,750.85 mi (9,255.10 km) |
| Rockford to Dogansehir | 5,961.50 mi (9,594.11 km) |
| Rockford to Dogubayazit | 6,068.33 mi (9,766.03 km) |
