| Olecko to Minervino Murge | 941.39 mi (1,515.02 km) |
| Olecko to Minturno | 969.84 mi (1,560.81 km) |
| Olecko to Mira | 751.42 mi (1,209.30 km) |
| Olecko to Mirandola | 812.18 mi (1,307.08 km) |
| Olecko to Mirano | 748.75 mi (1,204.99 km) |
| Olecko to Misano Adriatico | 823.59 mi (1,325.44 km) |
| Olecko to Misilmeri | 1,185.39 mi (1,907.71 km) |
| Olecko to Missaglia | 819.34 mi (1,318.59 km) |
| Olecko to Misterbianco | 1,195.23 mi (1,923.53 km) |
| Olecko to Modena | 829.82 mi (1,335.46 km) |
| Olecko to Modica | 1,242.17 mi (1,999.09 km) |
| Olecko to Modugno | 932.85 mi (1,501.28 km) |
| Olecko to Mogliano Veneto | 741.49 mi (1,193.32 km) |
| Olecko to Molfetta | 927.49 mi (1,492.66 km) |
| Olecko to Molinella | 811.29 mi (1,305.64 km) |
