| Baytown to Oerlinghausen | 5,157.16 mi (8,299.65 km) |
| Baytown to Oestrich-Winkel | 5,197.60 mi (8,364.73 km) |
| Baytown to Offenburg | 5,246.52 mi (8,443.46 km) |
| Baytown to Oftersheim | 5,241.65 mi (8,435.62 km) |
| Baytown to Ohrdruf | 5,273.55 mi (8,486.96 km) |
| Baytown to Ohringen | 5,283.30 mi (8,502.64 km) |
| Baytown to Olbernhau | 5,376.22 mi (8,652.20 km) |
| Baytown to Olching | 5,389.85 mi (8,674.13 km) |
| Baytown to Oldenburg | 5,101.46 mi (8,210.01 km) |
| Baytown to Oldenburg in Holstein | 5,157.82 mi (8,300.70 km) |
| Baytown to Olfen | 5,117.29 mi (8,235.48 km) |
| Baytown to Olpe | 5,157.35 mi (8,299.95 km) |
| Baytown to Olsberg | 5,170.93 mi (8,321.80 km) |
| Baytown to Oranienburg | 5,295.69 mi (8,522.58 km) |
| Baytown to Ortenberg | 5,226.30 mi (8,410.92 km) |
