| Slovenj Gradec to Oststeinbek | 532.42 mi (856.85 km) |
| Slovenj Gradec to Ottendorf-Okrilla | 327.63 mi (527.27 km) |
| Slovenj Gradec to Ottersberg | 526.14 mi (846.75 km) |
| Slovenj Gradec to Ottobrunn | 192.73 mi (310.17 km) |
| Slovenj Gradec to Ottweiler | 415.77 mi (669.12 km) |
| Slovenj Gradec to Overath | 468.42 mi (753.84 km) |
| Slovenj Gradec to Oyten | 526.86 mi (847.90 km) |
| Slovenj Gradec to Paderborn | 459.36 mi (739.27 km) |
| Slovenj Gradec to Papenburg | 567.31 mi (913.00 km) |
| Slovenj Gradec to Parchim | 498.44 mi (802.16 km) |
| Slovenj Gradec to Pasewalk | 485.36 mi (781.11 km) |
| Slovenj Gradec to Passau | 161.32 mi (259.62 km) |
| Slovenj Gradec to Pattensen | 463.74 mi (746.32 km) |
| Slovenj Gradec to Pegnitz | 277.22 mi (446.15 km) |
| Slovenj Gradec to Peine | 456.53 mi (734.71 km) |
