| Renkum to Oerlinghausen | 119.88 mi (192.93 km) |
| Renkum to Oestrich-Winkel | 165.88 mi (266.95 km) |
| Renkum to Offenburg | 259.81 mi (418.13 km) |
| Renkum to Oftersheim | 216.58 mi (348.56 km) |
| Renkum to Ohrdruf | 225.02 mi (362.14 km) |
| Renkum to Ohringen | 250.16 mi (402.60 km) |
| Renkum to Olbernhau | 335.49 mi (539.92 km) |
| Renkum to Olching | 356.25 mi (573.33 km) |
| Renkum to Oldenburg | 127.61 mi (205.37 km) |
| Renkum to Oldenburg in Holstein | 262.83 mi (422.99 km) |
| Renkum to Olfen | 67.98 mi (109.41 km) |
| Renkum to Olpe | 108.33 mi (174.34 km) |
| Renkum to Olsberg | 121.03 mi (194.77 km) |
| Renkum to Oranienburg | 316.00 mi (508.56 km) |
| Renkum to Ortenberg | 178.65 mi (287.52 km) |
