| Blue Island to Nyon | 4,388.19 mi (7,062.11 km) |
| Blue Island to Oberriet | 4,481.91 mi (7,212.94 km) |
| Blue Island to Obersiggenthal | 4,426.20 mi (7,123.27 km) |
| Blue Island to Oberwil | 4,396.65 mi (7,075.72 km) |
| Blue Island to Oberwingert | 4,443.39 mi (7,150.94 km) |
| Blue Island to Oftringen | 4,418.29 mi (7,110.55 km) |
| Blue Island to Olten | 4,416.35 mi (7,107.43 km) |
| Blue Island to Onex | 4,390.54 mi (7,065.89 km) |
| Blue Island to Opfikon | 4,438.88 mi (7,143.68 km) |
| Blue Island to Ostermundigen | 4,415.67 mi (7,106.33 km) |
| Blue Island to Payerne | 4,399.21 mi (7,079.85 km) |
| Blue Island to Pfaffikon | 4,449.83 mi (7,161.31 km) |
| Blue Island to Plan-les-Ouates | 4,391.84 mi (7,067.98 km) |
| Blue Island to Pratteln | 4,402.16 mi (7,084.59 km) |
| Blue Island to Prilly | 4,396.96 mi (7,076.23 km) |
