| Cukurca to Oerlinghausen | 1,969.74 mi (3,170.00 km) |
| Cukurca to Oestrich-Winkel | 1,962.40 mi (3,158.18 km) |
| Cukurca to Offenburg | 1,944.16 mi (3,128.83 km) |
| Cukurca to Oftersheim | 1,927.35 mi (3,101.77 km) |
| Cukurca to Ohrdruf | 1,861.29 mi (2,995.45 km) |
| Cukurca to Ohringen | 1,884.51 mi (3,032.83 km) |
| Cukurca to Olbernhau | 1,750.10 mi (2,816.51 km) |
| Cukurca to Olching | 1,788.22 mi (2,877.87 km) |
| Cukurca to Oldenburg | 2,012.91 mi (3,239.47 km) |
| Cukurca to Oldenburg in Holstein | 1,940.21 mi (3,122.47 km) |
| Cukurca to Olfen | 2,017.50 mi (3,246.85 km) |
| Cukurca to Olpe | 1,986.25 mi (3,196.56 km) |
| Cukurca to Olsberg | 1,965.15 mi (3,162.60 km) |
| Cukurca to Oranienburg | 1,808.45 mi (2,910.42 km) |
| Cukurca to Ortenberg | 1,922.94 mi (3,094.68 km) |
