| Ontario to Benisa | 6,020.57 mi (9,689.18 km) |
| Ontario to Berga | 5,929.29 mi (9,542.27 km) |
| Ontario to Berja | 5,984.74 mi (9,631.52 km) |
| Ontario to Bermeo | 5,696.21 mi (9,167.17 km) |
| Ontario to Berriozar | 5,762.82 mi (9,274.37 km) |
| Ontario to Betanzos | 5,488.22 mi (8,832.43 km) |
| Ontario to Betera | 5,959.24 mi (9,590.47 km) |
| Ontario to Bilbao | 5,696.03 mi (9,166.87 km) |
| Ontario to Binefar | 5,883.21 mi (9,468.12 km) |
| Ontario to Binisalem | 6,082.42 mi (9,788.72 km) |
| Ontario to Blanes | 5,984.76 mi (9,631.55 km) |
| Ontario to Boadilla del Monte | 5,786.42 mi (9,312.34 km) |
| Ontario to Boiro | 5,486.71 mi (8,830.01 km) |
| Ontario to Bolanos de Calatrava | 5,861.02 mi (9,432.41 km) |
| Ontario to Bollullos de la Mitacion | 5,828.72 mi (9,380.42 km) |
