| Royan to Zottegem | 425.13 mi (684.18 km) |
| Royan to Zulte | 419.53 mi (675.16 km) |
| Royan to Zwevegem | 410.37 mi (660.42 km) |
| Royan to Zwijndrecht | 458.14 mi (737.30 km) |
| Royan to Asenovgrad | 1,309.46 mi (2,107.37 km) |
| Royan to Aytos | 1,409.35 mi (2,268.12 km) |
| Royan to Balchik | 1,438.55 mi (2,315.13 km) |
| Royan to Bankya | 1,210.45 mi (1,948.03 km) |
| Royan to Bansko | 1,247.17 mi (2,007.12 km) |
| Royan to Berkovitsa | 1,198.81 mi (1,929.29 km) |
| Royan to Blagoevgrad | 1,223.78 mi (1,969.48 km) |
| Royan to Botevgrad | 1,238.03 mi (1,992.41 km) |
| Royan to Burgas | 1,424.24 mi (2,292.10 km) |
| Royan to Byala Slatina | 1,233.82 mi (1,985.64 km) |
| Royan to Chirpan | 1,327.34 mi (2,136.15 km) |
