| Samandag to Oerlinghausen | 1,727.27 mi (2,779.77 km) |
| Samandag to Oestrich-Winkel | 1,693.07 mi (2,724.73 km) |
| Samandag to Offenburg | 1,655.65 mi (2,664.51 km) |
| Samandag to Oftersheim | 1,651.68 mi (2,658.11 km) |
| Samandag to Ohrdruf | 1,611.21 mi (2,592.99 km) |
| Samandag to Ohringen | 1,609.18 mi (2,589.73 km) |
| Samandag to Olbernhau | 1,508.29 mi (2,427.35 km) |
| Samandag to Olching | 1,505.15 mi (2,422.30 km) |
| Samandag to Oldenburg | 1,783.80 mi (2,870.74 km) |
| Samandag to Oldenburg in Holstein | 1,736.12 mi (2,794.02 km) |
| Samandag to Olfen | 1,767.87 mi (2,845.11 km) |
| Samandag to Olpe | 1,729.19 mi (2,782.86 km) |
| Samandag to Olsberg | 1,714.25 mi (2,758.81 km) |
| Samandag to Oranienburg | 1,594.82 mi (2,566.61 km) |
| Samandag to Ortenberg | 1,661.13 mi (2,673.33 km) |
