| Scotts Valley to Oerlinghausen | 5,605.77 mi (9,021.61 km) |
| Scotts Valley to Oestrich-Winkel | 5,695.14 mi (9,165.44 km) |
| Scotts Valley to Offenburg | 5,776.73 mi (9,296.75 km) |
| Scotts Valley to Oftersheim | 5,745.52 mi (9,246.52 km) |
| Scotts Valley to Ohrdruf | 5,722.18 mi (9,208.96 km) |
| Scotts Valley to Ohringen | 5,779.89 mi (9,301.83 km) |
| Scotts Valley to Olbernhau | 5,796.94 mi (9,329.27 km) |
| Scotts Valley to Olching | 5,884.61 mi (9,470.36 km) |
| Scotts Valley to Oldenburg | 5,529.96 mi (8,899.61 km) |
| Scotts Valley to Oldenburg in Holstein | 5,532.59 mi (8,903.85 km) |
| Scotts Valley to Olfen | 5,585.44 mi (8,988.90 km) |
| Scotts Valley to Olpe | 5,635.39 mi (9,069.28 km) |
| Scotts Valley to Olsberg | 5,634.61 mi (9,068.03 km) |
| Scotts Valley to Oranienburg | 5,675.65 mi (9,134.07 km) |
| Scotts Valley to Ortenberg | 5,704.26 mi (9,180.12 km) |
