| Crayford to Orbetello | 809.54 mi (1,302.83 km) |
| Crayford to Oria | 1,123.72 mi (1,808.46 km) |
| Crayford to Oristano | 893.58 mi (1,438.08 km) |
| Crayford to Orta Nova | 1,014.21 mi (1,632.22 km) |
| Crayford to Orte | 844.60 mi (1,359.25 km) |
| Crayford to Ortona | 916.74 mi (1,475.36 km) |
| Crayford to Orvieto | 821.92 mi (1,322.75 km) |
| Crayford to Orzinuovi | 611.11 mi (983.49 km) |
| Crayford to Osimo | 827.76 mi (1,332.15 km) |
| Crayford to Ospitaletto | 608.08 mi (978.61 km) |
| Crayford to Ostuni | 1,110.01 mi (1,786.38 km) |
| Crayford to Ottaviano | 998.82 mi (1,607.44 km) |
| Crayford to Ovada | 610.98 mi (983.27 km) |
| Crayford to Ozieri | 860.34 mi (1,384.59 km) |
| Crayford to Paceco | 1,107.70 mi (1,782.67 km) |
