| Gretz-Armainvilliers to Casandrino | 779.02 mi (1,253.71 km) |
| Gretz-Armainvilliers to Casapulla | 773.41 mi (1,244.69 km) |
| Gretz-Armainvilliers to Casarano | 968.55 mi (1,558.74 km) |
| Gretz-Armainvilliers to Casatenovo | 373.25 mi (600.69 km) |
| Gretz-Armainvilliers to Casciana Terme | 521.27 mi (838.91 km) |
| Gretz-Armainvilliers to Cascina | 511.14 mi (822.60 km) |
| Gretz-Armainvilliers to Caselle Torinese | 337.92 mi (543.83 km) |
| Gretz-Armainvilliers to Caserta | 775.18 mi (1,247.54 km) |
| Gretz-Armainvilliers to Casier | 496.82 mi (799.56 km) |
| Gretz-Armainvilliers to Casorate Primo | 378.63 mi (609.35 km) |
| Gretz-Armainvilliers to Casoria | 782.48 mi (1,259.28 km) |
| Gretz-Armainvilliers to Cassano al Ionio | 911.14 mi (1,466.34 km) |
| Gretz-Armainvilliers to Cassano d'Adda | 388.02 mi (624.46 km) |
| Gretz-Armainvilliers to Cassano delle Murge | 873.92 mi (1,406.45 km) |
| Gretz-Armainvilliers to Cassina de' Pecchi | 382.97 mi (616.33 km) |
