| Askale to Oerlinghausen | 1,729.66 mi (2,783.62 km) |
| Askale to Oestrich-Winkel | 1,725.89 mi (2,777.55 km) |
| Askale to Offenburg | 1,711.33 mi (2,754.12 km) |
| Askale to Oftersheim | 1,692.06 mi (2,723.10 km) |
| Askale to Ohrdruf | 1,622.35 mi (2,610.92 km) |
| Askale to Ohringen | 1,649.33 mi (2,654.34 km) |
| Askale to Olbernhau | 1,510.53 mi (2,430.97 km) |
| Askale to Olching | 1,554.99 mi (2,502.51 km) |
| Askale to Oldenburg | 1,771.56 mi (2,851.06 km) |
| Askale to Oldenburg in Holstein | 1,697.65 mi (2,732.11 km) |
| Askale to Olfen | 1,778.09 mi (2,861.56 km) |
| Askale to Olpe | 1,747.85 mi (2,812.89 km) |
| Askale to Olsberg | 1,726.02 mi (2,777.76 km) |
| Askale to Oranienburg | 1,566.43 mi (2,520.92 km) |
| Askale to Ortenberg | 1,685.40 mi (2,712.39 km) |
