| Rothwell to Oerlinghausen | 440.32 mi (708.63 km) |
| Rothwell to Oestrich-Winkel | 479.55 mi (771.77 km) |
| Rothwell to Offenburg | 546.79 mi (879.97 km) |
| Rothwell to Oftersheim | 526.80 mi (847.80 km) |
| Rothwell to Ohrdruf | 553.23 mi (890.34 km) |
| Rothwell to Ohringen | 566.47 mi (911.64 km) |
| Rothwell to Olbernhau | 660.82 mi (1,063.48 km) |
| Rothwell to Olching | 674.31 mi (1,085.20 km) |
| Rothwell to Oldenburg | 400.69 mi (644.85 km) |
| Rothwell to Oldenburg in Holstein | 502.52 mi (808.73 km) |
| Rothwell to Olfen | 396.10 mi (637.46 km) |
| Rothwell to Olpe | 435.25 mi (700.47 km) |
| Rothwell to Olsberg | 449.65 mi (723.64 km) |
| Rothwell to Oranienburg | 611.05 mi (983.38 km) |
| Rothwell to Ortenberg | 504.53 mi (811.96 km) |
