| Olecko to Amorebieta | 1,361.99 mi (2,191.91 km) |
| Olecko to Amposta | 1,367.76 mi (2,201.20 km) |
| Olecko to Amurrio | 1,379.69 mi (2,220.40 km) |
| Olecko to Andoain | 1,335.39 mi (2,149.10 km) |
| Olecko to Andraitx | 1,368.85 mi (2,202.96 km) |
| Olecko to Andujar | 1,668.31 mi (2,684.88 km) |
| Olecko to Antequera | 1,740.52 mi (2,801.10 km) |
| Olecko to Antigua | 2,545.35 mi (4,096.34 km) |
| Olecko to Aranda de Duero | 1,469.95 mi (2,365.65 km) |
| Olecko to Aranjuez | 1,548.89 mi (2,492.70 km) |
| Olecko to Archena | 1,570.24 mi (2,527.05 km) |
| Olecko to Arcos de la Frontera | 1,798.16 mi (2,893.87 km) |
| Olecko to Arenys de Mar | 1,255.66 mi (2,020.79 km) |
| Olecko to Arenys de Munt | 1,254.36 mi (2,018.69 km) |
| Olecko to Argentona | 1,261.95 mi (2,030.92 km) |
