| Kostanjevica na Krki to Opwijk | 624.26 mi (1,004.65 km) |
| Kostanjevica na Krki to Ostend | 680.87 mi (1,095.76 km) |
| Kostanjevica na Krki to Oud-Heverlee | 601.43 mi (967.91 km) |
| Kostanjevica na Krki to Oud-Turnhout | 607.83 mi (978.21 km) |
| Kostanjevica na Krki to Oudenaarde | 642.56 mi (1,034.10 km) |
| Kostanjevica na Krki to Oudenburg | 676.41 mi (1,088.58 km) |
| Kostanjevica na Krki to Oupeye | 560.64 mi (902.26 km) |
| Kostanjevica na Krki to Overijse | 604.70 mi (973.17 km) |
| Kostanjevica na Krki to Overpelt | 588.50 mi (947.10 km) |
| Kostanjevica na Krki to Paal | 590.32 mi (950.03 km) |
| Kostanjevica na Krki to Peer | 583.86 mi (939.64 km) |
| Kostanjevica na Krki to Pepinster | 548.94 mi (883.43 km) |
| Kostanjevica na Krki to Peruwelz | 632.75 mi (1,018.31 km) |
| Kostanjevica na Krki to Perwez | 588.52 mi (947.13 km) |
| Kostanjevica na Krki to Philippeville | 584.85 mi (941.23 km) |
