| Pecos to Nyon | 5,509.33 mi (8,866.41 km) |
| Pecos to Oberriet | 5,598.08 mi (9,009.24 km) |
| Pecos to Obersiggenthal | 5,543.36 mi (8,921.17 km) |
| Pecos to Oberwil | 5,514.50 mi (8,874.73 km) |
| Pecos to Oberwingert | 5,559.98 mi (8,947.93 km) |
| Pecos to Oftringen | 5,536.19 mi (8,909.64 km) |
| Pecos to Olten | 5,534.20 mi (8,906.44 km) |
| Pecos to Onex | 5,512.10 mi (8,870.87 km) |
| Pecos to Opfikon | 5,555.87 mi (8,941.31 km) |
| Pecos to Ostermundigen | 5,534.71 mi (8,907.25 km) |
| Pecos to Payerne | 5,519.01 mi (8,882.00 km) |
| Pecos to Pfaffikon | 5,566.74 mi (8,958.80 km) |
| Pecos to Plan-les-Ouates | 5,513.42 mi (8,872.99 km) |
| Pecos to Pratteln | 5,519.86 mi (8,883.36 km) |
| Pecos to Prilly | 5,517.56 mi (8,879.65 km) |
