| Perl to Octeville | 359.08 mi (577.88 km) |
| Perl to Oignies | 165.12 mi (265.73 km) |
| Perl to Oissel | 237.29 mi (381.88 km) |
| Perl to Olivet | 231.89 mi (373.20 km) |
| Perl to Ollioules | 437.87 mi (704.69 km) |
| Perl to Olonne-sur-Mer | 426.99 mi (687.18 km) |
| Perl to Oloron-Sainte-Marie | 545.86 mi (878.48 km) |
| Perl to Onet Village | 394.76 mi (635.30 km) |
| Perl to Onnaing | 138.61 mi (223.07 km) |
| Perl to Orange | 375.43 mi (604.19 km) |
| Perl to Orchies | 155.24 mi (249.84 km) |
| Perl to Orleans | 230.23 mi (370.51 km) |
| Perl to Orly | 186.54 mi (300.20 km) |
| Perl to Ormesson-sur-Marne | 179.35 mi (288.64 km) |
| Perl to Orsay | 196.41 mi (316.09 km) |
