| Cities | Distance |
|---|---|
| Koper to Dobrova | 47.81 mi (76.94 km) |
| Koper to Dobrovnik | 146.56 mi (235.86 km) |
| Koper to Dobrovo | 32.53 mi (52.36 km) |
| Koper to Dol | 57.45 mi (92.46 km) |
| Koper to Dolenjske Toplice | 65.53 mi (105.47 km) |
| Koper to Domzale | 58.12 mi (93.54 km) |
| Koper to Dornava | 122.50 mi (197.14 km) |
| Koper to Dragomer | 45.02 mi (72.45 km) |
| Koper to Dravograd | 94.82 mi (152.60 km) |
| Koper to Gorenja Vas | 43.29 mi (69.66 km) |
| Koper to Gorisnica | 124.61 mi (200.55 km) |
| Koper to Gornja Radgona | 133.24 mi (214.43 km) |
| Koper to Gornji Grad | 72.88 mi (117.29 km) |
| Koper to Gornji Petrovci | 147.10 mi (236.73 km) |
| Koper to Grad | 142.24 mi (228.92 km) |