| Powder Springs to Nyon | 4,614.05 mi (7,425.59 km) |
| Powder Springs to Oberriet | 4,726.86 mi (7,607.15 km) |
| Powder Springs to Obersiggenthal | 4,668.31 mi (7,512.92 km) |
| Powder Springs to Oberwil | 4,636.56 mi (7,461.82 km) |
| Powder Springs to Oberwingert | 4,687.33 mi (7,543.54 km) |
| Powder Springs to Oftringen | 4,657.73 mi (7,495.89 km) |
| Powder Springs to Olten | 4,656.02 mi (7,493.14 km) |
| Powder Springs to Onex | 4,614.22 mi (7,425.87 km) |
| Powder Springs to Opfikon | 4,681.45 mi (7,534.07 km) |
| Powder Springs to Ostermundigen | 4,650.63 mi (7,484.46 km) |
| Powder Springs to Payerne | 4,631.14 mi (7,453.10 km) |
| Powder Springs to Pfaffikon | 4,692.57 mi (7,551.96 km) |
| Powder Springs to Plan-les-Ouates | 4,615.44 mi (7,427.83 km) |
| Powder Springs to Pratteln | 4,642.57 mi (7,471.50 km) |
| Powder Springs to Prilly | 4,625.35 mi (7,443.78 km) |
