| Cities | Distance |
|---|---|
| Olecko to Celano | 921.30 mi (1,482.68 km) |
| Olecko to Cento | 814.94 mi (1,311.52 km) |
| Olecko to Cepagatti | 893.29 mi (1,437.62 km) |
| Olecko to Ceprano | 956.25 mi (1,538.93 km) |
| Olecko to Cercola | 984.66 mi (1,584.65 km) |
| Olecko to Cerea | 790.28 mi (1,271.83 km) |
| Olecko to Cerese | 811.97 mi (1,306.74 km) |
| Olecko to Cerignola | 933.05 mi (1,501.60 km) |
| Olecko to Cermenate | 827.23 mi (1,331.29 km) |
| Olecko to Cernusco sul Naviglio | 828.99 mi (1,334.13 km) |
| Olecko to Cerreto Guidi | 881.67 mi (1,418.92 km) |
| Olecko to Cerro Maggiore | 836.66 mi (1,346.48 km) |
| Olecko to Certaldo | 890.33 mi (1,432.85 km) |
| Olecko to Cerveteri | 958.09 mi (1,541.90 km) |
| Olecko to Cervia | 814.52 mi (1,310.85 km) |