| Kardzhali to Sint-Gillis-bij-Dendermonde | 1,196.54 mi (1,925.65 km) |
| Kardzhali to Sint-Gillis-Waas | 1,201.83 mi (1,934.16 km) |
| Kardzhali to Sint-Job-in-'t-Goor | 1,186.76 mi (1,909.91 km) |
| Kardzhali to Sint-Joost-ten-Node | 1,180.71 mi (1,900.17 km) |
| Kardzhali to Sint-Katelijne-Waver | 1,181.08 mi (1,900.77 km) |
| Kardzhali to Sint-Kruis | 1,235.86 mi (1,988.93 km) |
| Kardzhali to Sint-Lievens-Houtem | 1,203.15 mi (1,936.28 km) |
| Kardzhali to Sint-Martens-Lennik | 1,188.59 mi (1,912.85 km) |
| Kardzhali to Sint-Michiels | 1,236.40 mi (1,989.79 km) |
| Kardzhali to Sint-Niklaas | 1,199.72 mi (1,930.77 km) |
| Kardzhali to Sint-Pieters-Leeuw | 1,184.13 mi (1,905.67 km) |
| Kardzhali to Sint-Truiden | 1,148.11 mi (1,847.70 km) |
| Kardzhali to Soignies | 1,185.51 mi (1,907.90 km) |
| Kardzhali to Soumagne | 1,119.77 mi (1,802.10 km) |
| Kardzhali to Spa | 1,111.51 mi (1,788.81 km) |
