| Monforte del Cid to Oerlinghausen | 1,042.42 mi (1,677.62 km) |
| Monforte del Cid to Oestrich-Winkel | 910.56 mi (1,465.40 km) |
| Monforte del Cid to Offenburg | 820.26 mi (1,320.08 km) |
| Monforte del Cid to Oftersheim | 888.40 mi (1,429.74 km) |
| Monforte del Cid to Ohrdruf | 1,025.86 mi (1,650.96 km) |
| Monforte del Cid to Ohringen | 903.38 mi (1,453.85 km) |
| Monforte del Cid to Olbernhau | 1,091.95 mi (1,757.32 km) |
| Monforte del Cid to Olching | 907.52 mi (1,460.51 km) |
| Monforte del Cid to Oldenburg | 1,105.47 mi (1,779.09 km) |
| Monforte del Cid to Oldenburg in Holstein | 1,227.95 mi (1,976.20 km) |
| Monforte del Cid to Olfen | 1,001.55 mi (1,611.84 km) |
| Monforte del Cid to Olpe | 967.63 mi (1,557.26 km) |
| Monforte del Cid to Olsberg | 1,001.53 mi (1,611.81 km) |
| Monforte del Cid to Oranienburg | 1,196.61 mi (1,925.77 km) |
| Monforte del Cid to Ortenberg | 956.45 mi (1,539.26 km) |
