| Koszeg to Bougival | 671.55 mi (1,080.75 km) |
| Koszeg to Bouguenais | 850.05 mi (1,368.03 km) |
| Koszeg to Boulogne-Billancourt | 666.82 mi (1,073.14 km) |
| Koszeg to Boulogne-sur-Mer | 713.27 mi (1,147.89 km) |
| Koszeg to Bourg-de-Peage | 572.70 mi (921.67 km) |
| Koszeg to Bourg-en-Bresse | 541.26 mi (871.07 km) |
| Koszeg to Bourg-la-Reine | 663.24 mi (1,067.38 km) |
| Koszeg to Bourg-les-Valence | 581.98 mi (936.60 km) |
| Koszeg to Bourges | 663.53 mi (1,067.85 km) |
| Koszeg to Bourgoin-Jallieu | 550.20 mi (885.46 km) |
| Koszeg to Bressuire | 800.59 mi (1,288.43 km) |
| Koszeg to Brest | 974.38 mi (1,568.12 km) |
| Koszeg to Bretigny-sur-Orge | 663.15 mi (1,067.24 km) |
| Koszeg to Breuillet | 669.19 mi (1,076.96 km) |
| Koszeg to Briancon | 504.47 mi (811.87 km) |
