| Palmer Ranch to Octeville | 4,412.92 mi (7,101.91 km) |
| Palmer Ranch to Oignies | 4,599.30 mi (7,401.85 km) |
| Palmer Ranch to Oissel | 4,536.92 mi (7,301.47 km) |
| Palmer Ranch to Olivet | 4,598.63 mi (7,400.79 km) |
| Palmer Ranch to Ollioules | 4,878.89 mi (7,851.82 km) |
| Palmer Ranch to Olonne-sur-Mer | 4,454.40 mi (7,168.66 km) |
| Palmer Ranch to Oloron-Sainte-Marie | 4,567.87 mi (7,351.27 km) |
| Palmer Ranch to Onet Village | 4,698.12 mi (7,560.89 km) |
| Palmer Ranch to Onnaing | 4,626.45 mi (7,445.55 km) |
| Palmer Ranch to Orange | 4,807.31 mi (7,736.62 km) |
| Palmer Ranch to Orchies | 4,609.84 mi (7,418.82 km) |
| Palmer Ranch to Orleans | 4,598.31 mi (7,400.26 km) |
| Palmer Ranch to Orly | 4,604.42 mi (7,410.10 km) |
| Palmer Ranch to Ormesson-sur-Marne | 4,610.05 mi (7,419.15 km) |
| Palmer Ranch to Orsay | 4,596.22 mi (7,396.90 km) |
