| Seymour to Nyon | 4,435.89 mi (7,138.88 km) |
| Seymour to Oberriet | 4,537.54 mi (7,302.46 km) |
| Seymour to Obersiggenthal | 4,480.54 mi (7,210.74 km) |
| Seymour to Oberwil | 4,450.04 mi (7,161.64 km) |
| Seymour to Oberwingert | 4,498.52 mi (7,239.66 km) |
| Seymour to Oftringen | 4,471.54 mi (7,196.24 km) |
| Seymour to Olten | 4,469.69 mi (7,193.26 km) |
| Seymour to Onex | 4,437.38 mi (7,141.27 km) |
| Seymour to Opfikon | 4,493.44 mi (7,231.49 km) |
| Seymour to Ostermundigen | 4,467.10 mi (7,189.11 km) |
| Seymour to Payerne | 4,449.39 mi (7,160.59 km) |
| Seymour to Pfaffikon | 4,504.49 mi (7,249.27 km) |
| Seymour to Plan-les-Ouates | 4,438.65 mi (7,143.31 km) |
| Seymour to Pratteln | 4,455.76 mi (7,170.85 km) |
| Seymour to Prilly | 4,445.71 mi (7,154.67 km) |
