| Oudenburg to Cassino | 843.50 mi (1,357.49 km) |
| Oudenburg to Castagneto Carducci | 658.16 mi (1,059.21 km) |
| Oudenburg to Castano Primo | 470.38 mi (757.01 km) |
| Oudenburg to Castel Bolognese | 625.39 mi (1,006.46 km) |
| Oudenburg to Castel Gandolfo | 796.09 mi (1,281.19 km) |
| Oudenburg to Castel Goffredo | 532.05 mi (856.25 km) |
| Oudenburg to Castel Maggiore | 598.68 mi (963.49 km) |
| Oudenburg to Castel Mella | 511.39 mi (823.00 km) |
| Oudenburg to Castel San Giorgio | 909.76 mi (1,464.11 km) |
| Oudenburg to Castel San Giovanni | 516.91 mi (831.88 km) |
| Oudenburg to Castel San Pietro Terme | 614.31 mi (988.64 km) |
| Oudenburg to Castel Volturno | 871.85 mi (1,403.10 km) |
| Oudenburg to Castelbuono | 1,063.52 mi (1,711.56 km) |
| Oudenburg to Casteldaccia | 1,042.50 mi (1,677.73 km) |
| Oudenburg to Castelfidardo | 725.51 mi (1,167.60 km) |
