| Ontario to Bollullos par del Condado | 5,811.43 mi (9,352.58 km) |
| Ontario to Bormujos | 5,830.10 mi (9,382.63 km) |
| Ontario to Brenes | 5,830.57 mi (9,383.39 km) |
| Ontario to Brunete | 5,781.96 mi (9,305.17 km) |
| Ontario to Bueu | 5,505.34 mi (8,859.99 km) |
| Ontario to Bullas | 5,982.29 mi (9,627.57 km) |
| Ontario to Bunol | 5,954.32 mi (9,582.56 km) |
| Ontario to Burela de Cabo | 5,504.83 mi (8,859.17 km) |
| Ontario to Burgos | 5,707.06 mi (9,184.63 km) |
| Ontario to Burjasot | 5,965.43 mi (9,600.43 km) |
| Ontario to Burriana | 5,959.88 mi (9,591.50 km) |
| Ontario to Cabanaquinta | 5,599.95 mi (9,012.25 km) |
| Ontario to Cabanillas del Campo | 5,801.62 mi (9,336.80 km) |
| Ontario to Cabra | 5,894.65 mi (9,486.53 km) |
| Ontario to Caceres | 5,725.32 mi (9,214.02 km) |
