| Gretz-Armainvilliers to Castelli Calepio | 398.90 mi (641.97 km) |
| Gretz-Armainvilliers to Castelnovo ne' Monti | 469.80 mi (756.07 km) |
| Gretz-Armainvilliers to Castelnuovo Berardenga | 561.30 mi (903.32 km) |
| Gretz-Armainvilliers to Castelnuovo di Porto | 656.75 mi (1,056.94 km) |
| Gretz-Armainvilliers to Castelnuovo di Verona | 441.28 mi (710.17 km) |
| Gretz-Armainvilliers to Castelnuovo Rangone | 484.43 mi (779.62 km) |
| Gretz-Armainvilliers to Castelvetrano | 914.92 mi (1,472.42 km) |
| Gretz-Armainvilliers to Castelvetro di Modena | 487.27 mi (784.19 km) |
| Gretz-Armainvilliers to Castenaso | 506.76 mi (815.56 km) |
| Gretz-Armainvilliers to Castenedolo | 421.07 mi (677.65 km) |
| Gretz-Armainvilliers to Castiglion Fiorentino | 576.43 mi (927.68 km) |
| Gretz-Armainvilliers to Castiglione del Lago | 590.93 mi (951.02 km) |
| Gretz-Armainvilliers to Castiglione delle Stiviere | 431.93 mi (695.13 km) |
| Gretz-Armainvilliers to Castrolibero | 930.95 mi (1,498.21 km) |
| Gretz-Armainvilliers to Castrovillari | 905.25 mi (1,456.85 km) |
