| Giesen to Cologno al Serio | 457.25 mi (735.86 km) |
| Giesen to Cologno Monzese | 461.76 mi (743.14 km) |
| Giesen to Colorno | 502.60 mi (808.85 km) |
| Giesen to Comacchio | 528.74 mi (850.92 km) |
| Giesen to Comiso | 1,078.36 mi (1,735.45 km) |
| Giesen to Como | 442.95 mi (712.87 km) |
| Giesen to Concordia Sagittaria | 464.30 mi (747.23 km) |
| Giesen to Concorezzo | 457.40 mi (736.11 km) |
| Giesen to Conegliano | 449.63 mi (723.60 km) |
| Giesen to Conselice | 538.31 mi (866.32 km) |
| Giesen to Conselve | 489.72 mi (788.13 km) |
| Giesen to Conversano | 847.74 mi (1,364.30 km) |
| Giesen to Copertino | 910.86 mi (1,465.89 km) |
| Giesen to Copparo | 512.15 mi (824.23 km) |
| Giesen to Corato | 822.80 mi (1,324.16 km) |
