| Piraziz to Nyon | 1,626.56 mi (2,617.69 km) |
| Piraziz to Oberriet | 1,474.33 mi (2,372.70 km) |
| Piraziz to Obersiggenthal | 1,534.87 mi (2,470.14 km) |
| Piraziz to Oberwil | 1,569.31 mi (2,525.56 km) |
| Piraziz to Oberwingert | 1,512.98 mi (2,434.91 km) |
| Piraziz to Oftringen | 1,551.16 mi (2,496.36 km) |
| Piraziz to Olten | 1,552.16 mi (2,497.96 km) |
| Piraziz to Onex | 1,632.56 mi (2,627.35 km) |
| Piraziz to Opfikon | 1,521.72 mi (2,448.97 km) |
| Piraziz to Ostermundigen | 1,569.11 mi (2,525.24 km) |
| Piraziz to Payerne | 1,594.69 mi (2,566.41 km) |
| Piraziz to Pfaffikon | 1,511.15 mi (2,431.96 km) |
| Piraziz to Plan-les-Ouates | 1,631.74 mi (2,626.03 km) |
| Piraziz to Pratteln | 1,562.58 mi (2,514.72 km) |
| Piraziz to Prilly | 1,609.49 mi (2,590.23 km) |
