| Swindon to Bougival | 254.30 mi (409.26 km) |
| Swindon to Bouguenais | 302.89 mi (487.45 km) |
| Swindon to Boulogne-Billancourt | 258.91 mi (416.67 km) |
| Swindon to Boulogne-sur-Mer | 158.00 mi (254.28 km) |
| Swindon to Bourg-de-Peage | 548.69 mi (883.03 km) |
| Swindon to Bourg-en-Bresse | 487.69 mi (784.86 km) |
| Swindon to Bourg-la-Reine | 264.02 mi (424.90 km) |
| Swindon to Bourg-les-Valence | 549.99 mi (885.12 km) |
| Swindon to Bourges | 361.80 mi (582.27 km) |
| Swindon to Bourgoin-Jallieu | 523.28 mi (842.14 km) |
| Swindon to Bressuire | 331.28 mi (533.14 km) |
| Swindon to Brest | 249.90 mi (402.18 km) |
| Swindon to Bretigny-sur-Orge | 272.53 mi (438.59 km) |
| Swindon to Breuillet | 271.04 mi (436.20 km) |
| Swindon to Briancon | 600.90 mi (967.05 km) |
