| Irmo to Beuvry | 4,196.06 mi (6,752.91 km) |
| Irmo to Beziers | 4,399.52 mi (7,080.35 km) |
| Irmo to Bezons | 4,213.51 mi (6,781.00 km) |
| Irmo to Biarritz | 4,173.47 mi (6,716.55 km) |
| Irmo to Biganos | 4,172.60 mi (6,715.14 km) |
| Irmo to Billere | 4,232.39 mi (6,811.38 km) |
| Irmo to Biot | 4,568.89 mi (7,352.92 km) |
| Irmo to Biscarrosse | 4,170.01 mi (6,710.98 km) |
| Irmo to Bischheim | 4,455.66 mi (7,170.69 km) |
| Irmo to Bischwiller | 4,455.86 mi (7,171.01 km) |
| Irmo to Blagnac | 4,307.24 mi (6,931.84 km) |
| Irmo to Blain | 4,072.74 mi (6,554.44 km) |
| Irmo to Blanquefort | 4,181.92 mi (6,730.15 km) |
| Irmo to Blois | 4,206.38 mi (6,769.52 km) |
| Irmo to Bobigny | 4,223.35 mi (6,796.83 km) |
