| Spring Lake to Octeville | 3,889.73 mi (6,259.91 km) |
| Spring Lake to Oignies | 4,067.85 mi (6,546.58 km) |
| Spring Lake to Oissel | 4,012.70 mi (6,457.82 km) |
| Spring Lake to Olivet | 4,081.11 mi (6,567.91 km) |
| Spring Lake to Ollioules | 4,381.21 mi (7,050.88 km) |
| Spring Lake to Olonne-sur-Mer | 3,948.16 mi (6,353.95 km) |
| Spring Lake to Oloron-Sainte-Marie | 4,079.83 mi (6,565.86 km) |
| Spring Lake to Onet Village | 4,198.60 mi (6,756.99 km) |
| Spring Lake to Onnaing | 4,094.83 mi (6,589.99 km) |
| Spring Lake to Orange | 4,305.80 mi (6,929.52 km) |
| Spring Lake to Orchies | 4,078.14 mi (6,563.14 km) |
| Spring Lake to Orleans | 4,080.57 mi (6,567.04 km) |
| Spring Lake to Orly | 4,081.90 mi (6,569.18 km) |
| Spring Lake to Ormesson-sur-Marne | 4,087.16 mi (6,577.65 km) |
| Spring Lake to Orsay | 4,074.14 mi (6,556.69 km) |
