| Bois-Guillaume to Cassino | 824.16 mi (1,326.36 km) |
| Bois-Guillaume to Castagneto Carducci | 627.07 mi (1,009.17 km) |
| Bois-Guillaume to Castano Primo | 447.66 mi (720.45 km) |
| Bois-Guillaume to Castel Bolognese | 616.39 mi (991.98 km) |
| Bois-Guillaume to Castel Gandolfo | 770.05 mi (1,239.28 km) |
| Bois-Guillaume to Castel Goffredo | 523.48 mi (842.46 km) |
| Bois-Guillaume to Castel Maggiore | 588.91 mi (947.75 km) |
| Bois-Guillaume to Castel Mella | 502.50 mi (808.70 km) |
| Bois-Guillaume to Castel San Giorgio | 891.12 mi (1,434.12 km) |
| Bois-Guillaume to Castel San Giovanni | 494.74 mi (796.20 km) |
| Bois-Guillaume to Castel San Pietro Terme | 604.45 mi (972.77 km) |
| Bois-Guillaume to Castel Volturno | 849.81 mi (1,367.63 km) |
| Bois-Guillaume to Castelbuono | 1,024.50 mi (1,648.78 km) |
| Bois-Guillaume to Casteldaccia | 1,000.43 mi (1,610.03 km) |
| Bois-Guillaume to Castelfidardo | 720.98 mi (1,160.31 km) |
