| Olecko to Menges | 646.67 mi (1,040.71 km) |
| Olecko to Metlika | 660.83 mi (1,063.50 km) |
| Olecko to Mezica | 618.44 mi (995.28 km) |
| Olecko to Miklavz na Dravskem Polju | 599.96 mi (965.55 km) |
| Olecko to Miren | 686.11 mi (1,104.18 km) |
| Olecko to Mirna | 648.16 mi (1,043.11 km) |
| Olecko to Mirna Pec | 653.17 mi (1,051.17 km) |
| Olecko to Mislinja | 615.14 mi (989.98 km) |
| Olecko to Mokronog | 646.62 mi (1,040.63 km) |
| Olecko to Moravce | 644.13 mi (1,036.63 km) |
| Olecko to Moravske-Toplice | 577.11 mi (928.76 km) |
| Olecko to Mozirje | 626.94 mi (1,008.97 km) |
| Olecko to Murska Sobota | 580.00 mi (933.43 km) |
| Olecko to Muta | 605.28 mi (974.10 km) |
| Olecko to Naklo | 646.04 mi (1,039.70 km) |
