| Certaldo to Devnya | 828.80 mi (1,333.83 km) |
| Certaldo to Dimitrovgrad | 744.32 mi (1,197.87 km) |
| Certaldo to Dobrich | 839.37 mi (1,350.83 km) |
| Certaldo to Dospat | 679.56 mi (1,093.65 km) |
| Certaldo to Dupnitsa | 617.05 mi (993.04 km) |
| Certaldo to Elhovo | 790.95 mi (1,272.91 km) |
| Certaldo to Etropole | 654.00 mi (1,052.51 km) |
| Certaldo to Gabrovo | 720.41 mi (1,159.39 km) |
| Certaldo to Gorna Oryahovitsa | 736.22 mi (1,184.83 km) |
| Certaldo to Gotse Delchev | 659.60 mi (1,061.52 km) |
| Certaldo to Harmanli | 761.16 mi (1,224.97 km) |
| Certaldo to Haskovo | 744.50 mi (1,198.16 km) |
| Certaldo to Ihtiman | 649.52 mi (1,045.30 km) |
| Certaldo to Isperih | 788.64 mi (1,269.19 km) |
| Certaldo to Kardzhali | 739.33 mi (1,189.84 km) |
