| Twin Rivers to Nyon | 3,899.95 mi (6,276.36 km) |
| Twin Rivers to Oberriet | 4,013.32 mi (6,458.81 km) |
| Twin Rivers to Obersiggenthal | 3,954.65 mi (6,364.39 km) |
| Twin Rivers to Oberwil | 3,922.80 mi (6,313.14 km) |
| Twin Rivers to Oberwingert | 3,973.76 mi (6,395.14 km) |
| Twin Rivers to Oftringen | 3,943.94 mi (6,347.16 km) |
| Twin Rivers to Olten | 3,942.24 mi (6,344.42 km) |
| Twin Rivers to Onex | 3,900.12 mi (6,276.63 km) |
| Twin Rivers to Opfikon | 3,967.80 mi (6,385.56 km) |
| Twin Rivers to Ostermundigen | 3,936.68 mi (6,335.47 km) |
| Twin Rivers to Payerne | 3,917.12 mi (6,303.99 km) |
| Twin Rivers to Pfaffikon | 3,978.92 mi (6,403.46 km) |
| Twin Rivers to Plan-les-Ouates | 3,901.33 mi (6,278.58 km) |
| Twin Rivers to Pratteln | 3,928.84 mi (6,322.85 km) |
| Twin Rivers to Prilly | 3,911.27 mi (6,294.57 km) |
