| Sumner to Belvedere Marittimo | 5,907.02 mi (9,506.44 km) |
| Sumner to Benevento | 5,787.75 mi (9,314.48 km) |
| Sumner to Bergamo | 5,387.33 mi (8,670.06 km) |
| Sumner to Bernalda | 5,877.21 mi (9,458.46 km) |
| Sumner to Bertinoro | 5,540.30 mi (8,916.25 km) |
| Sumner to Besana in Brianza | 5,377.35 mi (8,654.01 km) |
| Sumner to Besozzo | 5,352.98 mi (8,614.79 km) |
| Sumner to Biancavilla | 6,002.98 mi (9,660.86 km) |
| Sumner to Biassono | 5,380.87 mi (8,659.68 km) |
| Sumner to Bibbiano | 5,468.22 mi (8,800.25 km) |
| Sumner to Bibbiena | 5,559.55 mi (8,947.23 km) |
| Sumner to Biella | 5,354.31 mi (8,616.92 km) |
| Sumner to Bisceglie | 5,822.02 mi (9,369.63 km) |
| Sumner to Bisignano | 5,923.24 mi (9,532.53 km) |
| Sumner to Bitetto | 5,840.69 mi (9,399.68 km) |
