| Poquoson to Nyon | 4,109.15 mi (6,613.03 km) |
| Poquoson to Oberriet | 4,226.61 mi (6,802.07 km) |
| Poquoson to Obersiggenthal | 4,167.47 mi (6,706.90 km) |
| Poquoson to Oberwil | 4,135.22 mi (6,655.00 km) |
| Poquoson to Oberwingert | 4,186.94 mi (6,738.23 km) |
| Poquoson to Oftringen | 4,156.19 mi (6,688.74 km) |
| Poquoson to Olten | 4,154.54 mi (6,686.09 km) |
| Poquoson to Onex | 4,108.80 mi (6,612.47 km) |
| Poquoson to Opfikon | 4,180.69 mi (6,728.18 km) |
| Poquoson to Ostermundigen | 4,147.91 mi (6,675.42 km) |
| Poquoson to Payerne | 4,127.70 mi (6,642.89 km) |
| Poquoson to Pfaffikon | 4,191.82 mi (6,746.08 km) |
| Poquoson to Plan-les-Ouates | 4,109.98 mi (6,614.38 km) |
| Poquoson to Pratteln | 4,141.35 mi (6,664.86 km) |
| Poquoson to Prilly | 4,121.03 mi (6,632.16 km) |
