| Catford to Opole | 779.62 mi (1,254.68 km) |
| Catford to Orzesze | 822.32 mi (1,323.39 km) |
| Catford to Osowa | 794.54 mi (1,278.69 km) |
| Catford to Ostroda | 850.67 mi (1,369.02 km) |
| Catford to Ostroleka | 916.33 mi (1,474.69 km) |
| Catford to Ostrow Mazowiecka | 930.95 mi (1,498.22 km) |
| Catford to Ostrow Wielkopolski | 764.63 mi (1,230.55 km) |
| Catford to Ostrowiec Swietokrzyski | 924.97 mi (1,488.60 km) |
| Catford to Ostrzeszow | 771.46 mi (1,241.55 km) |
| Catford to Oswiecim | 844.45 mi (1,359.01 km) |
| Catford to Otwock | 907.86 mi (1,461.06 km) |
| Catford to Ozarow Mazowiecki | 887.54 mi (1,428.36 km) |
| Catford to Ozimek | 791.57 mi (1,273.90 km) |
| Catford to Ozorkow | 824.89 mi (1,327.54 km) |
| Catford to Pabianice | 831.39 mi (1,337.99 km) |
