| Cities | Distance |
|---|---|
| Koper to Alesd | 426.19 mi (685.89 km) |
| Koper to Alexandria | 578.96 mi (931.74 km) |
| Koper to Arad | 367.08 mi (590.76 km) |
| Koper to Avrig | 513.90 mi (827.04 km) |
| Koper to Babadag | 730.71 mi (1,175.96 km) |
| Koper to Bacau | 635.25 mi (1,022.34 km) |
| Koper to Baia Mare | 489.48 mi (787.74 km) |
| Koper to Baia-Sprie | 494.82 mi (796.34 km) |
| Koper to Baicoi | 590.13 mi (949.72 km) |
| Koper to Bailesti | 482.89 mi (777.14 km) |
| Koper to Bals | 513.25 mi (826.00 km) |
| Koper to Baraolt | 572.10 mi (920.71 km) |
| Koper to Barlad | 670.87 mi (1,079.67 km) |
| Koper to Beclean | 510.22 mi (821.12 km) |
| Koper to Beius | 419.53 mi (675.17 km) |