| Picasent to Oerlinghausen | 974.33 mi (1,568.04 km) |
| Picasent to Oestrich-Winkel | 843.19 mi (1,356.98 km) |
| Picasent to Offenburg | 754.19 mi (1,213.75 km) |
| Picasent to Oftersheim | 822.02 mi (1,322.91 km) |
| Picasent to Ohrdruf | 959.84 mi (1,544.71 km) |
| Picasent to Ohringen | 838.01 mi (1,348.65 km) |
| Picasent to Olbernhau | 1,028.15 mi (1,654.64 km) |
| Picasent to Olching | 845.54 mi (1,360.77 km) |
| Picasent to Oldenburg | 1,036.77 mi (1,668.52 km) |
| Picasent to Oldenburg in Holstein | 1,159.83 mi (1,866.56 km) |
| Picasent to Olfen | 932.98 mi (1,501.48 km) |
| Picasent to Olpe | 899.56 mi (1,447.71 km) |
| Picasent to Olsberg | 933.65 mi (1,502.57 km) |
| Picasent to Oranienburg | 1,130.58 mi (1,819.50 km) |
| Picasent to Ortenberg | 889.59 mi (1,431.65 km) |
