| Cities | Distance |
|---|---|
| Olecko to Heist-op-den-Berg | 771.99 mi (1,242.40 km) |
| Olecko to Hemiksem | 785.01 mi (1,263.35 km) |
| Olecko to Herent | 778.50 mi (1,252.87 km) |
| Olecko to Herentals | 764.71 mi (1,230.69 km) |
| Olecko to Herenthout | 768.25 mi (1,236.38 km) |
| Olecko to Herk-de-Stad | 757.72 mi (1,219.43 km) |
| Olecko to Herselt | 766.17 mi (1,233.04 km) |
| Olecko to Herstal | 746.77 mi (1,201.81 km) |
| Olecko to Herve | 741.11 mi (1,192.70 km) |
| Olecko to Herzele | 810.77 mi (1,304.81 km) |
| Olecko to Heule | 838.25 mi (1,349.03 km) |
| Olecko to Heusden | 810.30 mi (1,304.05 km) |
| Olecko to Hoboken | 783.91 mi (1,261.58 km) |
| Olecko to Hoeilaart | 790.53 mi (1,272.24 km) |
| Olecko to Hoeselt | 747.56 mi (1,203.09 km) |