| Riihimaki to Dardenne Prairie (Missouri) | 4,666.78 mi (7,510.45 km) |
| Riihimaki to Darien (Illinois) | 4,415.78 mi (7,106.52 km) |
| Riihimaki to Davenport (Iowa) | 4,494.08 mi (7,232.52 km) |
| Riihimaki to Davidson (North Carolina) | 4,591.96 mi (7,390.04 km) |
| Riihimaki to Davie (Florida) | 5,138.37 mi (8,269.41 km) |
| Riihimaki to Davis (California) | 5,320.39 mi (8,562.34 km) |
| Riihimaki to Dayton (Nevada) | 5,240.45 mi (8,433.69 km) |
| Riihimaki to Dayton (Ohio) | 4,432.14 mi (7,132.83 km) |
| Riihimaki to Daytona Beach (Florida) | 4,975.13 mi (8,006.70 km) |
| Riihimaki to De Pere (Wisconsin) | 4,258.27 mi (6,853.03 km) |
| Riihimaki to De Witt (New York) | 4,016.29 mi (6,463.59 km) |
| Riihimaki to Dearborn (Michigan) | 4,256.01 mi (6,849.38 km) |
| Riihimaki to Dearborn Heights (Michigan) | 4,257.51 mi (6,851.81 km) |
| Riihimaki to DeBary (Florida) | 5,000.97 mi (8,048.28 km) |
| Riihimaki to Decatur (Alabama) | 4,820.55 mi (7,757.92 km) |
