| Cities | Distance |
|---|---|
| Olecko to Cervignano del Friuli | 697.33 mi (1,122.25 km) |
| Olecko to Cesa | 980.24 mi (1,577.55 km) |
| Olecko to Cesano Maderno | 828.88 mi (1,333.95 km) |
| Olecko to Cesena | 824.45 mi (1,326.83 km) |
| Olecko to Cesenatico | 817.06 mi (1,314.93 km) |
| Olecko to Cetraro | 1,049.80 mi (1,689.50 km) |
| Olecko to Cherasco | 920.87 mi (1,482.00 km) |
| Olecko to Chiampo | 768.78 mi (1,237.24 km) |
| Olecko to Chiaravalle | 831.27 mi (1,337.80 km) |
| Olecko to Chiari | 811.87 mi (1,306.58 km) |
| Olecko to Chiavari | 894.02 mi (1,438.79 km) |
| Olecko to Chieri | 903.19 mi (1,453.55 km) |
| Olecko to Chieti | 892.41 mi (1,436.19 km) |
| Olecko to Chioggia | 760.04 mi (1,223.17 km) |
| Olecko to Chiusi | 899.22 mi (1,447.16 km) |