| Tyler to Oerlinghausen | 5,031.38 mi (8,097.22 km) |
| Tyler to Oestrich-Winkel | 5,076.26 mi (8,169.46 km) |
| Tyler to Offenburg | 5,128.40 mi (8,253.36 km) |
| Tyler to Oftersheim | 5,121.15 mi (8,241.69 km) |
| Tyler to Ohrdruf | 5,148.49 mi (8,285.70 km) |
| Tyler to Ohringen | 5,162.42 mi (8,308.11 km) |
| Tyler to Olbernhau | 5,249.48 mi (8,448.21 km) |
| Tyler to Olching | 5,269.49 mi (8,480.42 km) |
| Tyler to Oldenburg | 4,973.66 mi (8,004.33 km) |
| Tyler to Oldenburg in Holstein | 5,026.03 mi (8,088.62 km) |
| Tyler to Olfen | 4,992.91 mi (8,035.31 km) |
| Tyler to Olpe | 5,034.07 mi (8,101.55 km) |
| Tyler to Olsberg | 5,046.50 mi (8,121.56 km) |
| Tyler to Oranienburg | 5,165.15 mi (8,312.50 km) |
| Tyler to Ortenberg | 5,103.45 mi (8,213.20 km) |
