| Trinitapoli to Octeville | 1,028.30 mi (1,654.89 km) |
| Trinitapoli to Oignies | 888.59 mi (1,430.04 km) |
| Trinitapoli to Oissel | 911.62 mi (1,467.10 km) |
| Trinitapoli to Olivet | 828.93 mi (1,334.04 km) |
| Trinitapoli to Ollioules | 538.43 mi (866.51 km) |
| Trinitapoli to Olonne-sur-Mer | 955.96 mi (1,538.47 km) |
| Trinitapoli to Oloron-Sainte-Marie | 862.12 mi (1,387.44 km) |
| Trinitapoli to Onet Village | 714.13 mi (1,149.28 km) |
| Trinitapoli to Onnaing | 864.76 mi (1,391.70 km) |
| Trinitapoli to Orange | 603.82 mi (971.75 km) |
| Trinitapoli to Orchies | 880.45 mi (1,416.94 km) |
| Trinitapoli to Orleans | 829.83 mi (1,335.48 km) |
| Trinitapoli to Orly | 839.74 mi (1,351.43 km) |
| Trinitapoli to Ormesson-sur-Marne | 835.72 mi (1,344.96 km) |
| Trinitapoli to Orsay | 846.00 mi (1,361.50 km) |
