| Gretna to Arlesheim | 5,056.10 mi (8,137.01 km) |
| Gretna to Arth | 5,107.21 mi (8,219.26 km) |
| Gretna to Baar | 5,102.67 mi (8,211.95 km) |
| Gretna to Baden | 5,085.32 mi (8,184.02 km) |
| Gretna to Basel | 5,052.95 mi (8,131.94 km) |
| Gretna to Bassersdorf | 5,099.75 mi (8,207.25 km) |
| Gretna to Bellinzona | 5,155.95 mi (8,297.69 km) |
| Gretna to Belp | 5,069.25 mi (8,158.18 km) |
| Gretna to Bern | 5,065.42 mi (8,152.00 km) |
| Gretna to Bernex | 5,029.68 mi (8,094.49 km) |
| Gretna to Biberist | 5,062.95 mi (8,148.03 km) |
| Gretna to Biel/Bienne | 5,051.44 mi (8,129.50 km) |
| Gretna to Binningen | 5,052.61 mi (8,131.38 km) |
| Gretna to Birsfelden | 5,054.37 mi (8,134.22 km) |
| Gretna to Brig-Glis | 5,106.91 mi (8,218.78 km) |
