| Sluis to Zottegem | 35.41 mi (56.98 km) |
| Sluis to Zulte | 27.13 mi (43.67 km) |
| Sluis to Zwevegem | 35.19 mi (56.64 km) |
| Sluis to Zwijndrecht | 41.44 mi (66.69 km) |
| Sluis to Asenovgrad | 1,197.19 mi (1,926.68 km) |
| Sluis to Aytos | 1,263.99 mi (2,034.19 km) |
| Sluis to Balchik | 1,272.70 mi (2,048.21 km) |
| Sluis to Bankya | 1,098.93 mi (1,768.55 km) |
| Sluis to Bansko | 1,151.43 mi (1,853.04 km) |
| Sluis to Berkovitsa | 1,075.16 mi (1,730.30 km) |
| Sluis to Blagoevgrad | 1,128.12 mi (1,815.53 km) |
| Sluis to Botevgrad | 1,115.94 mi (1,795.92 km) |
| Sluis to Burgas | 1,281.09 mi (2,061.71 km) |
| Sluis to Byala Slatina | 1,097.94 mi (1,766.96 km) |
| Sluis to Chirpan | 1,207.30 mi (1,942.97 km) |
