| Bostonia to Octeville | 5,501.01 mi (8,853.03 km) |
| Bostonia to Oignies | 5,618.15 mi (9,041.53 km) |
| Bostonia to Oissel | 5,607.26 mi (9,024.01 km) |
| Bostonia to Olivet | 5,702.80 mi (9,177.77 km) |
| Bostonia to Ollioules | 6,066.13 mi (9,762.49 km) |
| Bostonia to Olonne-sur-Mer | 5,632.50 mi (9,064.63 km) |
| Bostonia to Oloron-Sainte-Marie | 5,825.36 mi (9,375.01 km) |
| Bostonia to Onet Village | 5,890.42 mi (9,479.72 km) |
| Bostonia to Onnaing | 5,641.50 mi (9,079.11 km) |
| Bostonia to Orange | 5,980.73 mi (9,625.06 km) |
| Bostonia to Orchies | 5,626.00 mi (9,054.17 km) |
| Bostonia to Orleans | 5,701.30 mi (9,175.36 km) |
| Bostonia to Orly | 5,678.73 mi (9,139.03 km) |
| Bostonia to Ormesson-sur-Marne | 5,681.67 mi (9,143.77 km) |
| Bostonia to Orsay | 5,673.93 mi (9,131.30 km) |
