| Sortland to Octeville | 1,437.85 mi (2,314.00 km) |
| Sortland to Oignies | 1,326.28 mi (2,134.44 km) |
| Sortland to Oissel | 1,422.65 mi (2,289.54 km) |
| Sortland to Olivet | 1,512.83 mi (2,434.67 km) |
| Sortland to Ollioules | 1,799.47 mi (2,895.97 km) |
| Sortland to Olonne-sur-Mer | 1,644.40 mi (2,646.41 km) |
| Sortland to Oloron-Sainte-Marie | 1,854.48 mi (2,984.49 km) |
| Sortland to Onet Village | 1,742.38 mi (2,804.09 km) |
| Sortland to Onnaing | 1,325.58 mi (2,133.31 km) |
| Sortland to Orange | 1,738.85 mi (2,798.40 km) |
| Sortland to Orchies | 1,323.31 mi (2,129.67 km) |
| Sortland to Orleans | 1,510.14 mi (2,430.34 km) |
| Sortland to Orly | 1,448.47 mi (2,331.09 km) |
| Sortland to Ormesson-sur-Marne | 1,444.14 mi (2,324.12 km) |
| Sortland to Orsay | 1,453.70 mi (2,339.51 km) |
