| Kalmthout to Zulte | 55.18 mi (88.81 km) |
| Kalmthout to Zwevegem | 63.59 mi (102.33 km) |
| Kalmthout to Zwijndrecht | 12.87 mi (20.72 km) |
| Kalmthout to Asenovgrad | 1,157.11 mi (1,862.19 km) |
| Kalmthout to Aytos | 1,221.78 mi (1,966.27 km) |
| Kalmthout to Balchik | 1,229.43 mi (1,978.57 km) |
| Kalmthout to Bankya | 1,059.33 mi (1,704.82 km) |
| Kalmthout to Bansko | 1,112.60 mi (1,790.56 km) |
| Kalmthout to Berkovitsa | 1,034.90 mi (1,665.52 km) |
| Kalmthout to Blagoevgrad | 1,089.41 mi (1,753.24 km) |
| Kalmthout to Botevgrad | 1,075.59 mi (1,731.00 km) |
| Kalmthout to Burgas | 1,238.95 mi (1,993.90 km) |
| Kalmthout to Byala Slatina | 1,056.84 mi (1,700.82 km) |
| Kalmthout to Chirpan | 1,166.72 mi (1,877.65 km) |
| Kalmthout to Devnya | 1,213.41 mi (1,952.79 km) |
