| Otopeni to Casamassima | 526.38 mi (847.13 km) |
| Otopeni to Casandrino | 648.98 mi (1,044.44 km) |
| Otopeni to Casapulla | 643.35 mi (1,035.37 km) |
| Otopeni to Casarano | 510.79 mi (822.03 km) |
| Otopeni to Casatenovo | 819.30 mi (1,318.54 km) |
| Otopeni to Casciana Terme | 769.50 mi (1,238.40 km) |
| Otopeni to Cascina | 771.01 mi (1,240.82 km) |
| Otopeni to Caselle Torinese | 901.33 mi (1,450.55 km) |
| Otopeni to Caserta | 641.01 mi (1,031.60 km) |
| Otopeni to Casier | 675.01 mi (1,086.33 km) |
| Otopeni to Casorate Primo | 834.25 mi (1,342.59 km) |
| Otopeni to Casoria | 647.68 mi (1,042.35 km) |
| Otopeni to Cassano al Ionio | 597.65 mi (961.82 km) |
| Otopeni to Cassano d'Adda | 809.55 mi (1,302.84 km) |
| Otopeni to Cassano delle Murge | 535.47 mi (861.76 km) |
