| Kopavogur to Bonnyrigg | 857.92 mi (1,380.69 km) |
| Kopavogur to Bootle | 993.48 mi (1,598.85 km) |
| Kopavogur to Borehamwood | 1,159.84 mi (1,866.58 km) |
| Kopavogur to Boscombe | 1,178.04 mi (1,895.87 km) |
| Kopavogur to Boston | 1,091.71 mi (1,756.94 km) |
| Kopavogur to Bottesford | 1,043.65 mi (1,679.59 km) |
| Kopavogur to Bourne | 1,094.36 mi (1,761.20 km) |
| Kopavogur to Bournemouth | 1,177.45 mi (1,894.91 km) |
| Kopavogur to Bournville | 1,076.18 mi (1,731.95 km) |
| Kopavogur to Bovingdon | 1,149.79 mi (1,850.40 km) |
| Kopavogur to Bowdon | 1,012.15 mi (1,628.89 km) |
| Kopavogur to Boxley | 1,199.79 mi (1,930.88 km) |
| Kopavogur to Brackley | 1,117.58 mi (1,798.57 km) |
| Kopavogur to Bracknell | 1,162.49 mi (1,870.85 km) |
| Kopavogur to Bradford | 1,003.35 mi (1,614.73 km) |
