| Ifield to Oerlinghausen | 385.48 mi (620.37 km) |
| Ifield to Oestrich-Winkel | 368.29 mi (592.70 km) |
| Ifield to Offenburg | 406.53 mi (654.25 km) |
| Ifield to Oftersheim | 406.61 mi (654.38 km) |
| Ifield to Ohrdruf | 475.94 mi (765.95 km) |
| Ifield to Ohringen | 449.36 mi (723.18 km) |
| Ifield to Olbernhau | 590.11 mi (949.69 km) |
| Ifield to Olching | 552.83 mi (889.69 km) |
| Ifield to Oldenburg | 383.18 mi (616.66 km) |
| Ifield to Oldenburg in Holstein | 512.76 mi (825.20 km) |
| Ifield to Olfen | 329.46 mi (530.22 km) |
| Ifield to Olpe | 349.00 mi (561.65 km) |
| Ifield to Olsberg | 376.06 mi (605.21 km) |
| Ifield to Oranienburg | 582.74 mi (937.83 km) |
| Ifield to Ortenberg | 408.19 mi (656.92 km) |
