| Largo to Nyon | 4,805.16 mi (7,733.15 km) |
| Largo to Oberriet | 4,930.40 mi (7,934.72 km) |
| Largo to Obersiggenthal | 4,870.52 mi (7,838.34 km) |
| Largo to Oberwil | 4,837.57 mi (7,785.31 km) |
| Largo to Oberwingert | 4,890.63 mi (7,870.71 km) |
| Largo to Oftringen | 4,858.13 mi (7,818.41 km) |
| Largo to Olten | 4,856.60 mi (7,815.95 km) |
| Largo to Onex | 4,803.75 mi (7,730.89 km) |
| Largo to Opfikon | 4,883.83 mi (7,859.77 km) |
| Largo to Ostermundigen | 4,847.87 mi (7,801.89 km) |
| Largo to Payerne | 4,826.43 mi (7,767.38 km) |
| Largo to Pfaffikon | 4,894.93 mi (7,877.63 km) |
| Largo to Plan-les-Ouates | 4,804.88 mi (7,732.71 km) |
| Largo to Pratteln | 4,843.87 mi (7,795.45 km) |
| Largo to Prilly | 4,818.14 mi (7,754.05 km) |
