| Ostermundigen to Cividale del Friuli | 288.59 mi (464.43 km) |
| Ostermundigen to Civita Castellana | 402.52 mi (647.80 km) |
| Ostermundigen to Civitanova Marche | 395.28 mi (636.14 km) |
| Ostermundigen to Civitavecchia | 396.85 mi (638.68 km) |
| Ostermundigen to Civitella in Val di Chiana | 319.50 mi (514.19 km) |
| Ostermundigen to Clusone | 138.62 mi (223.09 km) |
| Ostermundigen to Coccaglio | 152.90 mi (246.07 km) |
| Ostermundigen to Codigoro | 266.40 mi (428.72 km) |
| Ostermundigen to Codogno | 163.28 mi (262.78 km) |
| Ostermundigen to Codroipo | 270.08 mi (434.65 km) |
| Ostermundigen to Cogoleto | 185.85 mi (299.09 km) |
| Ostermundigen to Colle di Val d'Elsa | 302.96 mi (487.56 km) |
| Ostermundigen to Colle Salvetti | 273.67 mi (440.43 km) |
| Ostermundigen to Collecchio | 201.06 mi (323.58 km) |
| Ostermundigen to Colleferro | 452.25 mi (727.83 km) |
