| Norrtalje to Octeville | 1,064.90 mi (1,713.79 km) |
| Norrtalje to Oignies | 888.91 mi (1,430.56 km) |
| Norrtalje to Oissel | 1,002.26 mi (1,612.98 km) |
| Norrtalje to Olivet | 1,064.24 mi (1,712.72 km) |
| Norrtalje to Ollioules | 1,270.01 mi (2,043.88 km) |
| Norrtalje to Olonne-sur-Mer | 1,236.96 mi (1,990.70 km) |
| Norrtalje to Oloron-Sainte-Marie | 1,403.43 mi (2,258.61 km) |
| Norrtalje to Onet Village | 1,257.64 mi (2,023.97 km) |
| Norrtalje to Onnaing | 877.30 mi (1,411.88 km) |
| Norrtalje to Orange | 1,225.55 mi (1,972.33 km) |
| Norrtalje to Orchies | 881.89 mi (1,419.26 km) |
| Norrtalje to Orleans | 1,061.79 mi (1,708.79 km) |
| Norrtalje to Orly | 1,001.13 mi (1,611.16 km) |
| Norrtalje to Ormesson-sur-Marne | 995.00 mi (1,601.30 km) |
| Norrtalje to Orsay | 1,009.04 mi (1,623.89 km) |
