| Riihimaki to Delhi (California) | 5,380.35 mi (8,658.83 km) |
| Riihimaki to Delray Beach (Florida) | 5,109.75 mi (8,223.35 km) |
| Riihimaki to Deltona (Florida) | 4,996.27 mi (8,040.72 km) |
| Riihimaki to Deming (New Mexico) | 5,476.62 mi (8,813.78 km) |
| Riihimaki to Denison (Texas) | 5,121.91 mi (8,242.92 km) |
| Riihimaki to Dent (Ohio) | 4,479.65 mi (7,209.29 km) |
| Riihimaki to Denton (Texas) | 5,170.13 mi (8,320.52 km) |
| Riihimaki to Dentsville (South Carolina) | 4,679.38 mi (7,530.74 km) |
| Riihimaki to Denver (Colorado) | 4,936.45 mi (7,944.44 km) |
| Riihimaki to Depew (New York) | 4,097.20 mi (6,593.80 km) |
| Riihimaki to Derby (Connecticut) | 4,026.07 mi (6,479.34 km) |
| Riihimaki to Derby (Kansas) | 4,902.78 mi (7,890.26 km) |
| Riihimaki to Des Moines (Iowa) | 4,567.51 mi (7,350.69 km) |
| Riihimaki to Des Moines (Washington) | 4,742.59 mi (7,632.46 km) |
| Riihimaki to Des Plaines (Illinois) | 4,396.38 mi (7,075.28 km) |
