| Riihimaki to Dornstadt | 1,029.29 mi (1,656.48 km) |
| Riihimaki to Dorsten | 922.60 mi (1,484.78 km) |
| Riihimaki to Dortmund | 916.38 mi (1,474.78 km) |
| Riihimaki to Dorverden | 797.72 mi (1,283.81 km) |
| Riihimaki to Dossenheim | 1,000.84 mi (1,610.69 km) |
| Riihimaki to Dreieich | 968.37 mi (1,558.45 km) |
| Riihimaki to Drensteinfurt | 894.15 mi (1,439.00 km) |
| Riihimaki to Dresden | 791.51 mi (1,273.81 km) |
| Riihimaki to Drochtersen | 750.03 mi (1,207.06 km) |
| Riihimaki to Drolshagen | 934.45 mi (1,503.86 km) |
| Riihimaki to Duderstadt | 843.65 mi (1,357.73 km) |
| Riihimaki to Duisburg | 940.08 mi (1,512.92 km) |
| Riihimaki to Dulmen | 904.90 mi (1,456.30 km) |
| Riihimaki to Duren | 981.69 mi (1,579.87 km) |
| Riihimaki to Durmersheim | 1,040.19 mi (1,674.03 km) |
