| Serris to Zottegem | 146.05 mi (235.05 km) |
| Serris to Zulte | 145.24 mi (233.74 km) |
| Serris to Zwevegem | 136.49 mi (219.65 km) |
| Serris to Zwijndrecht | 176.94 mi (284.75 km) |
| Serris to Asenovgrad | 1,164.71 mi (1,874.42 km) |
| Serris to Aytos | 1,246.68 mi (2,006.33 km) |
| Serris to Balchik | 1,264.59 mi (2,035.17 km) |
| Serris to Bankya | 1,064.54 mi (1,713.21 km) |
| Serris to Bansko | 1,111.32 mi (1,788.49 km) |
| Serris to Berkovitsa | 1,045.54 mi (1,682.64 km) |
| Serris to Blagoevgrad | 1,087.58 mi (1,750.29 km) |
| Serris to Botevgrad | 1,086.36 mi (1,748.33 km) |
| Serris to Burgas | 1,263.03 mi (2,032.65 km) |
| Serris to Byala Slatina | 1,074.05 mi (1,728.51 km) |
| Serris to Chirpan | 1,178.28 mi (1,896.25 km) |
