| Alfonsine to Oerlinghausen | 538.73 mi (867.00 km) |
| Alfonsine to Oestrich-Winkel | 424.68 mi (683.46 km) |
| Alfonsine to Offenburg | 336.75 mi (541.94 km) |
| Alfonsine to Oftersheim | 374.03 mi (601.95 km) |
| Alfonsine to Ohrdruf | 441.48 mi (710.50 km) |
| Alfonsine to Ohringen | 346.32 mi (557.35 km) |
| Alfonsine to Olbernhau | 430.24 mi (692.40 km) |
| Alfonsine to Olching | 258.02 mi (415.25 km) |
| Alfonsine to Oldenburg | 621.97 mi (1,000.97 km) |
| Alfonsine to Oldenburg in Holstein | 679.12 mi (1,092.94 km) |
| Alfonsine to Olfen | 542.84 mi (873.62 km) |
| Alfonsine to Olpe | 490.81 mi (789.88 km) |
| Alfonsine to Olsberg | 501.11 mi (806.47 km) |
| Alfonsine to Oranienburg | 572.87 mi (921.95 km) |
| Alfonsine to Ortenberg | 428.03 mi (688.85 km) |
