| Postojna to Lasko | 55.80 mi (89.80 km) |
| Postojna to Lenart v Slovenskih Goricah | 95.07 mi (153.00 km) |
| Postojna to Lendava | 120.11 mi (193.30 km) |
| Postojna to Litija | 35.27 mi (56.76 km) |
| Postojna to Ljubljana | 23.66 mi (38.08 km) |
| Postojna to Ljubno | 48.64 mi (78.28 km) |
| Postojna to Ljutomer | 108.10 mi (173.96 km) |
| Postojna to Logatec | 9.76 mi (15.71 km) |
| Postojna to Lovrenc na Pohorju | 76.89 mi (123.75 km) |
| Postojna to Luce | 47.48 mi (76.41 km) |
| Postojna to Lukovica | 35.46 mi (57.07 km) |
| Postojna to Majsperk | 82.95 mi (133.49 km) |
| Postojna to Makole | 79.10 mi (127.29 km) |
| Postojna to Maribor | 87.24 mi (140.40 km) |
| Postojna to Markovci | 92.78 mi (149.32 km) |
