| Seia to Dormagen | 1,013.35 mi (1,630.82 km) |
| Seia to Dornstadt | 1,028.99 mi (1,656.00 km) |
| Seia to Dorsten | 1,043.83 mi (1,679.89 km) |
| Seia to Dortmund | 1,053.42 mi (1,695.31 km) |
| Seia to Dorverden | 1,170.19 mi (1,883.23 km) |
| Seia to Dossenheim | 1,011.43 mi (1,627.74 km) |
| Seia to Dreieich | 1,033.05 mi (1,662.53 km) |
| Seia to Drensteinfurt | 1,074.80 mi (1,729.72 km) |
| Seia to Dresden | 1,260.68 mi (2,028.87 km) |
| Seia to Drochtersen | 1,213.61 mi (1,953.11 km) |
| Seia to Drolshagen | 1,042.04 mi (1,677.00 km) |
| Seia to Duderstadt | 1,148.19 mi (1,847.84 km) |
| Seia to Duisburg | 1,026.95 mi (1,652.72 km) |
| Seia to Dulmen | 1,061.71 mi (1,708.66 km) |
| Seia to Duren | 988.79 mi (1,591.30 km) |
