| Koszeg to Cologno al Serio | 348.73 mi (561.23 km) |
| Koszeg to Cologno Monzese | 368.98 mi (593.82 km) |
| Koszeg to Colorno | 340.13 mi (547.39 km) |
| Koszeg to Comacchio | 279.64 mi (450.03 km) |
| Koszeg to Comiso | 727.61 mi (1,170.97 km) |
| Koszeg to Como | 370.55 mi (596.34 km) |
| Koszeg to Concordia Sagittaria | 208.23 mi (335.11 km) |
| Koszeg to Concorezzo | 364.78 mi (587.06 km) |
| Koszeg to Conegliano | 226.71 mi (364.86 km) |
| Koszeg to Conselice | 300.87 mi (484.20 km) |
| Koszeg to Conselve | 268.35 mi (431.86 km) |
| Koszeg to Conversano | 444.13 mi (714.75 km) |
| Koszeg to Copertino | 497.22 mi (800.20 km) |
| Koszeg to Copparo | 283.54 mi (456.31 km) |
| Koszeg to Corato | 430.65 mi (693.06 km) |
