| Idil to Bentley | 2,319.98 mi (3,733.64 km) |
| Idil to Berkhampstead | 2,274.17 mi (3,659.92 km) |
| Idil to Berwick-Upon-Tweed | 2,386.27 mi (3,840.33 km) |
| Idil to Beverley | 2,295.39 mi (3,694.07 km) |
| Idil to Bewdley | 2,354.27 mi (3,788.84 km) |
| Idil to Bexleyheath | 2,241.30 mi (3,607.02 km) |
| Idil to Bicester | 2,300.55 mi (3,702.38 km) |
| Idil to Bickenhill | 2,330.34 mi (3,750.33 km) |
| Idil to Bickley | 2,244.54 mi (3,612.24 km) |
| Idil to Biddulph | 2,356.27 mi (3,792.04 km) |
| Idil to Bideford | 2,424.25 mi (3,901.45 km) |
| Idil to Bidston | 2,396.45 mi (3,856.72 km) |
| Idil to Biggleswade | 2,265.06 mi (3,645.26 km) |
| Idil to Billericay | 2,231.34 mi (3,590.99 km) |
| Idil to Billingham | 2,340.03 mi (3,765.92 km) |
