| Burr Ridge to Octeville | 3,966.46 mi (6,383.40 km) |
| Burr Ridge to Oignies | 4,118.13 mi (6,627.50 km) |
| Burr Ridge to Oissel | 4,083.52 mi (6,571.80 km) |
| Burr Ridge to Olivet | 4,166.87 mi (6,705.93 km) |
| Burr Ridge to Ollioules | 4,504.52 mi (7,249.33 km) |
| Burr Ridge to Olonne-sur-Mer | 4,063.86 mi (6,540.15 km) |
| Burr Ridge to Oloron-Sainte-Marie | 4,230.74 mi (6,808.71 km) |
| Burr Ridge to Onet Village | 4,322.51 mi (6,956.40 km) |
| Burr Ridge to Onnaing | 4,143.94 mi (6,669.03 km) |
| Burr Ridge to Orange | 4,422.72 mi (7,117.67 km) |
| Burr Ridge to Orchies | 4,127.47 mi (6,642.51 km) |
| Burr Ridge to Orleans | 4,165.84 mi (6,704.27 km) |
| Burr Ridge to Orly | 4,155.24 mi (6,687.21 km) |
| Burr Ridge to Ormesson-sur-Marne | 4,159.46 mi (6,694.01 km) |
| Burr Ridge to Orsay | 4,148.80 mi (6,676.85 km) |
