| Slidell to Carmignano | 5,289.69 mi (8,512.94 km) |
| Slidell to Carovigno | 5,691.97 mi (9,160.35 km) |
| Slidell to Carpenedolo | 5,212.74 mi (8,389.09 km) |
| Slidell to Carpi | 5,251.40 mi (8,451.31 km) |
| Slidell to Carrara | 5,241.02 mi (8,434.60 km) |
| Slidell to Carugate | 5,159.78 mi (8,303.86 km) |
| Slidell to Casal di Principe | 5,524.81 mi (8,891.33 km) |
| Slidell to Casale Monferrato | 5,135.47 mi (8,264.74 km) |
| Slidell to Casale sul Sile | 5,285.25 mi (8,505.78 km) |
| Slidell to Casalecchio di Reno | 5,278.67 mi (8,495.20 km) |
| Slidell to Casalgrande | 5,251.65 mi (8,451.71 km) |
| Slidell to Casalmaggiore | 5,224.55 mi (8,408.11 km) |
| Slidell to Casalnuovo di Napoli | 5,538.06 mi (8,912.65 km) |
| Slidell to Casalpusterlengo | 5,185.43 mi (8,345.14 km) |
| Slidell to Casaluce | 5,528.38 mi (8,897.07 km) |
