| Broomall to Octeville | 3,527.28 mi (5,676.61 km) |
| Broomall to Oignies | 3,700.68 mi (5,955.66 km) |
| Broomall to Oissel | 3,649.41 mi (5,873.16 km) |
| Broomall to Olivet | 3,721.23 mi (5,988.74 km) |
| Broomall to Ollioules | 4,031.34 mi (6,487.82 km) |
| Broomall to Olonne-sur-Mer | 3,594.90 mi (5,785.43 km) |
| Broomall to Oloron-Sainte-Marie | 3,736.47 mi (6,013.27 km) |
| Broomall to Onet Village | 3,848.29 mi (6,193.22 km) |
| Broomall to Onnaing | 3,727.51 mi (5,998.85 km) |
| Broomall to Orange | 3,954.05 mi (6,363.42 km) |
| Broomall to Orchies | 3,710.82 mi (5,971.98 km) |
| Broomall to Orleans | 3,720.58 mi (5,987.70 km) |
| Broomall to Orly | 3,719.34 mi (5,985.71 km) |
| Broomall to Ormesson-sur-Marne | 3,724.41 mi (5,993.86 km) |
| Broomall to Orsay | 3,711.84 mi (5,973.63 km) |
