| San Marcos to Belper | 5,347.10 mi (8,605.33 km) |
| San Marcos to Bentley | 5,334.75 mi (8,585.45 km) |
| San Marcos to Berkhampstead | 5,432.85 mi (8,743.33 km) |
| San Marcos to Berwick-Upon-Tweed | 5,211.66 mi (8,387.36 km) |
| San Marcos to Beverley | 5,344.32 mi (8,600.85 km) |
| San Marcos to Bewdley | 5,348.29 mi (8,607.24 km) |
| San Marcos to Bexleyheath | 5,469.13 mi (8,801.72 km) |
| San Marcos to Bicester | 5,407.34 mi (8,702.27 km) |
| San Marcos to Bickenhill | 5,364.84 mi (8,633.87 km) |
| San Marcos to Bickley | 5,468.80 mi (8,801.18 km) |
| San Marcos to Biddulph | 5,320.75 mi (8,562.92 km) |
| San Marcos to Bideford | 5,342.92 mi (8,598.61 km) |
| San Marcos to Bidston | 5,279.25 mi (8,496.13 km) |
| San Marcos to Biggleswade | 5,428.20 mi (8,735.84 km) |
| San Marcos to Billericay | 5,470.62 mi (8,804.10 km) |
