| Karlskrona to Opwijk | 588.48 mi (947.07 km) |
| Karlskrona to Ostend | 618.87 mi (995.98 km) |
| Karlskrona to Oud-Heverlee | 579.29 mi (932.28 km) |
| Karlskrona to Oud-Turnhout | 546.52 mi (879.54 km) |
| Karlskrona to Oudenaarde | 612.82 mi (986.24 km) |
| Karlskrona to Oudenburg | 617.97 mi (994.52 km) |
| Karlskrona to Oupeye | 555.29 mi (893.65 km) |
| Karlskrona to Overijse | 585.89 mi (942.90 km) |
| Karlskrona to Overpelt | 537.42 mi (864.89 km) |
| Karlskrona to Paal | 553.53 mi (890.83 km) |
| Karlskrona to Peer | 540.27 mi (869.47 km) |
| Karlskrona to Pepinster | 557.28 mi (896.85 km) |
| Karlskrona to Peruwelz | 628.82 mi (1,011.99 km) |
| Karlskrona to Perwez | 584.75 mi (941.07 km) |
| Karlskrona to Philippeville | 613.87 mi (987.93 km) |
