| Chojnice to Oerlinghausen | 389.36 mi (626.61 km) |
| Chojnice to Oestrich-Winkel | 480.54 mi (773.35 km) |
| Chojnice to Offenburg | 551.40 mi (887.39 km) |
| Chojnice to Oftersheim | 487.19 mi (784.06 km) |
| Chojnice to Ohrdruf | 349.73 mi (562.84 km) |
| Chojnice to Ohringen | 465.13 mi (748.55 km) |
| Chojnice to Olbernhau | 275.28 mi (443.03 km) |
| Chojnice to Olching | 466.55 mi (750.84 km) |
| Chojnice to Oldenburg | 386.04 mi (621.27 km) |
| Chojnice to Oldenburg in Holstein | 273.80 mi (440.63 km) |
| Chojnice to Olfen | 446.65 mi (718.82 km) |
| Chojnice to Olpe | 449.49 mi (723.39 km) |
| Chojnice to Olsberg | 413.90 mi (666.11 km) |
| Chojnice to Oranienburg | 189.95 mi (305.69 km) |
| Chojnice to Ortenberg | 428.29 mi (689.26 km) |
