| Comarnic to Bougival | 1,128.92 mi (1,816.82 km) |
| Comarnic to Bouguenais | 1,303.23 mi (2,097.35 km) |
| Comarnic to Boulogne-Billancourt | 1,124.18 mi (1,809.18 km) |
| Comarnic to Boulogne-sur-Mer | 1,167.27 mi (1,878.53 km) |
| Comarnic to Bourg-de-Peage | 1,000.56 mi (1,610.25 km) |
| Comarnic to Bourg-en-Bresse | 983.71 mi (1,583.13 km) |
| Comarnic to Bourg-la-Reine | 1,120.55 mi (1,803.35 km) |
| Comarnic to Bourg-les-Valence | 1,008.95 mi (1,623.75 km) |
| Comarnic to Bourges | 1,115.02 mi (1,794.44 km) |
| Comarnic to Bourgoin-Jallieu | 985.12 mi (1,585.40 km) |
| Comarnic to Bressuire | 1,251.80 mi (2,014.57 km) |
| Comarnic to Brest | 1,431.23 mi (2,303.34 km) |
| Comarnic to Bretigny-sur-Orge | 1,120.27 mi (1,802.90 km) |
| Comarnic to Breuillet | 1,126.24 mi (1,812.51 km) |
| Comarnic to Briancon | 925.27 mi (1,489.09 km) |
