| Castelnau-le-Lez to Zottegem | 499.55 mi (803.95 km) |
| Castelnau-le-Lez to Zulte | 503.46 mi (810.24 km) |
| Castelnau-le-Lez to Zwevegem | 495.64 mi (797.65 km) |
| Castelnau-le-Lez to Zwijndrecht | 524.10 mi (843.46 km) |
| Castelnau-le-Lez to Asenovgrad | 1,065.38 mi (1,714.57 km) |
| Castelnau-le-Lez to Aytos | 1,174.48 mi (1,890.14 km) |
| Castelnau-le-Lez to Balchik | 1,210.96 mi (1,948.86 km) |
| Castelnau-le-Lez to Bankya | 969.11 mi (1,559.63 km) |
| Castelnau-le-Lez to Bansko | 999.34 mi (1,608.28 km) |
| Castelnau-le-Lez to Berkovitsa | 962.30 mi (1,548.67 km) |
| Castelnau-le-Lez to Blagoevgrad | 976.61 mi (1,571.69 km) |
| Castelnau-le-Lez to Botevgrad | 999.57 mi (1,608.66 km) |
| Castelnau-le-Lez to Burgas | 1,188.16 mi (1,912.16 km) |
| Castelnau-le-Lez to Byala Slatina | 1,000.71 mi (1,610.49 km) |
| Castelnau-le-Lez to Chirpan | 1,085.45 mi (1,746.87 km) |
