| Robstown to Nyon | 5,457.76 mi (8,783.42 km) |
| Robstown to Oberriet | 5,561.90 mi (8,951.02 km) |
| Robstown to Obersiggenthal | 5,504.62 mi (8,858.82 km) |
| Robstown to Oberwil | 5,473.86 mi (8,809.33 km) |
| Robstown to Oberwingert | 5,522.78 mi (8,888.06 km) |
| Robstown to Oftringen | 5,495.31 mi (8,843.85 km) |
| Robstown to Olten | 5,493.48 mi (8,840.91 km) |
| Robstown to Onex | 5,458.88 mi (8,785.22 km) |
| Robstown to Opfikon | 5,517.56 mi (8,879.66 km) |
| Robstown to Ostermundigen | 5,490.32 mi (8,835.81 km) |
| Robstown to Payerne | 5,472.18 mi (8,806.63 km) |
| Robstown to Pfaffikon | 5,528.63 mi (8,897.46 km) |
| Robstown to Plan-les-Ouates | 5,460.14 mi (8,787.24 km) |
| Robstown to Pratteln | 5,479.64 mi (8,818.64 km) |
| Robstown to Prilly | 5,467.98 mi (8,799.86 km) |
