| Slidell to Cassina de' Pecchi | 5,162.28 mi (8,307.89 km) |
| Slidell to Cassino | 5,494.07 mi (8,841.85 km) |
| Slidell to Castagneto Carducci | 5,293.41 mi (8,518.91 km) |
| Slidell to Castano Primo | 5,135.50 mi (8,264.79 km) |
| Slidell to Castel Bolognese | 5,306.54 mi (8,540.05 km) |
| Slidell to Castel Gandolfo | 5,432.99 mi (8,743.56 km) |
| Slidell to Castel Goffredo | 5,216.78 mi (8,395.60 km) |
| Slidell to Castel Maggiore | 5,279.43 mi (8,496.42 km) |
| Slidell to Castel Mella | 5,196.27 mi (8,362.59 km) |
| Slidell to Castel San Giorgio | 5,558.46 mi (8,945.48 km) |
| Slidell to Castel San Giovanni | 5,180.27 mi (8,336.84 km) |
| Slidell to Castel San Pietro Terme | 5,294.39 mi (8,520.50 km) |
| Slidell to Castel Volturno | 5,513.99 mi (8,873.91 km) |
| Slidell to Castelbuono | 5,635.79 mi (9,069.93 km) |
| Slidell to Casteldaccia | 5,605.33 mi (9,020.91 km) |
