| Tatvan to Nyon | 1,898.56 mi (3,055.44 km) |
| Tatvan to Oberriet | 1,748.56 mi (2,814.04 km) |
| Tatvan to Obersiggenthal | 1,809.21 mi (2,911.64 km) |
| Tatvan to Oberwil | 1,843.59 mi (2,966.98 km) |
| Tatvan to Oberwingert | 1,787.43 mi (2,876.59 km) |
| Tatvan to Oftringen | 1,825.16 mi (2,937.31 km) |
| Tatvan to Olten | 1,826.21 mi (2,939.01 km) |
| Tatvan to Onex | 1,904.12 mi (3,064.39 km) |
| Tatvan to Opfikon | 1,796.00 mi (2,890.39 km) |
| Tatvan to Ostermundigen | 1,842.40 mi (2,965.05 km) |
| Tatvan to Payerne | 1,867.65 mi (3,005.69 km) |
| Tatvan to Pfaffikon | 1,785.35 mi (2,873.25 km) |
| Tatvan to Plan-les-Ouates | 1,903.26 mi (3,063.00 km) |
| Tatvan to Pratteln | 1,836.88 mi (2,956.18 km) |
| Tatvan to Prilly | 1,881.85 mi (3,028.54 km) |
