| Plattsburgh to Oerlinghausen | 3,601.16 mi (5,795.51 km) |
| Plattsburgh to Oestrich-Winkel | 3,637.83 mi (5,854.52 km) |
| Plattsburgh to Offenburg | 3,685.46 mi (5,931.17 km) |
| Plattsburgh to Oftersheim | 3,681.42 mi (5,924.67 km) |
| Plattsburgh to Ohrdruf | 3,716.64 mi (5,981.36 km) |
| Plattsburgh to Ohringen | 3,723.23 mi (5,991.97 km) |
| Plattsburgh to Olbernhau | 3,821.04 mi (6,149.37 km) |
| Plattsburgh to Olching | 3,829.50 mi (6,162.99 km) |
| Plattsburgh to Oldenburg | 3,548.06 mi (5,710.05 km) |
| Plattsburgh to Oldenburg in Holstein | 3,610.81 mi (5,811.04 km) |
| Plattsburgh to Olfen | 3,559.90 mi (5,729.10 km) |
| Plattsburgh to Olpe | 3,598.96 mi (5,791.96 km) |
| Plattsburgh to Olsberg | 3,613.52 mi (5,815.39 km) |
| Plattsburgh to Oranienburg | 3,746.09 mi (6,028.75 km) |
| Plattsburgh to Ortenberg | 3,667.52 mi (5,902.30 km) |
