| Barneveld to Oerlinghausen | 131.51 mi (211.64 km) |
| Barneveld to Oestrich-Winkel | 180.91 mi (291.15 km) |
| Barneveld to Offenburg | 273.71 mi (440.49 km) |
| Barneveld to Oftersheim | 231.58 mi (372.70 km) |
| Barneveld to Ohrdruf | 239.16 mi (384.89 km) |
| Barneveld to Ohringen | 265.43 mi (427.17 km) |
| Barneveld to Olbernhau | 348.90 mi (561.50 km) |
| Barneveld to Olching | 371.59 mi (598.02 km) |
| Barneveld to Oldenburg | 130.53 mi (210.07 km) |
| Barneveld to Oldenburg in Holstein | 265.39 mi (427.11 km) |
| Barneveld to Olfen | 81.92 mi (131.83 km) |
| Barneveld to Olpe | 123.63 mi (198.96 km) |
| Barneveld to Olsberg | 135.35 mi (217.82 km) |
| Barneveld to Oranienburg | 325.02 mi (523.06 km) |
| Barneveld to Ortenberg | 193.96 mi (312.15 km) |
