| Can to Oerlinghausen | 1,201.46 mi (1,933.56 km) |
| Can to Oestrich-Winkel | 1,152.21 mi (1,854.31 km) |
| Can to Offenburg | 1,106.66 mi (1,781.00 km) |
| Can to Oftersheim | 1,108.25 mi (1,783.55 km) |
| Can to Ohrdruf | 1,083.05 mi (1,742.99 km) |
| Can to Ohringen | 1,066.49 mi (1,716.36 km) |
| Can to Olbernhau | 988.73 mi (1,591.21 km) |
| Can to Olching | 960.20 mi (1,545.29 km) |
| Can to Oldenburg | 1,265.73 mi (2,037.00 km) |
| Can to Oldenburg in Holstein | 1,238.38 mi (1,992.97 km) |
| Can to Olfen | 1,236.78 mi (1,990.40 km) |
| Can to Olpe | 1,194.41 mi (1,922.21 km) |
| Can to Olsberg | 1,183.38 mi (1,904.46 km) |
| Can to Oranienburg | 1,094.36 mi (1,761.20 km) |
| Can to Ortenberg | 1,124.80 mi (1,810.20 km) |
