| Monforte de Lemos to Oerlinghausen | 997.31 mi (1,605.01 km) |
| Monforte de Lemos to Oestrich-Winkel | 900.94 mi (1,449.92 km) |
| Monforte de Lemos to Offenburg | 851.57 mi (1,370.48 km) |
| Monforte de Lemos to Oftersheim | 904.24 mi (1,455.23 km) |
| Monforte de Lemos to Ohrdruf | 1,034.04 mi (1,664.12 km) |
| Monforte de Lemos to Ohringen | 936.99 mi (1,507.95 km) |
| Monforte de Lemos to Olbernhau | 1,133.22 mi (1,823.74 km) |
| Monforte de Lemos to Olching | 991.76 mi (1,596.09 km) |
| Monforte de Lemos to Oldenburg | 1,030.82 mi (1,658.94 km) |
| Monforte de Lemos to Oldenburg in Holstein | 1,165.98 mi (1,876.47 km) |
| Monforte de Lemos to Olfen | 942.68 mi (1,517.09 km) |
| Monforte de Lemos to Olpe | 930.98 mi (1,498.26 km) |
| Monforte de Lemos to Olsberg | 967.13 mi (1,556.45 km) |
| Monforte de Lemos to Oranienburg | 1,190.35 mi (1,915.68 km) |
| Monforte de Lemos to Ortenberg | 953.70 mi (1,534.83 km) |
