| Olonne-sur-Mer to Zottegem | 392.34 mi (631.41 km) |
| Olonne-sur-Mer to Zulte | 384.39 mi (618.62 km) |
| Olonne-sur-Mer to Zwevegem | 375.42 mi (604.17 km) |
| Olonne-sur-Mer to Zwijndrecht | 425.82 mi (685.29 km) |
| Olonne-sur-Mer to Asenovgrad | 1,347.36 mi (2,168.37 km) |
| Olonne-sur-Mer to Aytos | 1,443.25 mi (2,322.69 km) |
| Olonne-sur-Mer to Balchik | 1,469.61 mi (2,365.12 km) |
| Olonne-sur-Mer to Bankya | 1,247.69 mi (2,007.96 km) |
| Olonne-sur-Mer to Bansko | 1,286.86 mi (2,071.00 km) |
| Olonne-sur-Mer to Berkovitsa | 1,234.25 mi (1,986.33 km) |
| Olonne-sur-Mer to Blagoevgrad | 1,263.29 mi (2,033.07 km) |
| Olonne-sur-Mer to Botevgrad | 1,274.02 mi (2,050.34 km) |
| Olonne-sur-Mer to Burgas | 1,458.56 mi (2,347.33 km) |
| Olonne-sur-Mer to Byala Slatina | 1,267.82 mi (2,040.36 km) |
| Olonne-sur-Mer to Chirpan | 1,364.30 mi (2,195.62 km) |
