| Tarnos to Oestrich-Winkel | 631.26 mi (1,015.91 km) |
| Tarnos to Offenburg | 564.25 mi (908.07 km) |
| Tarnos to Oftersheim | 624.31 mi (1,004.73 km) |
| Tarnos to Ohrdruf | 760.77 mi (1,224.34 km) |
| Tarnos to Ohringen | 651.61 mi (1,048.66 km) |
| Tarnos to Olbernhau | 849.89 mi (1,367.77 km) |
| Tarnos to Olching | 692.72 mi (1,114.83 km) |
| Tarnos to Oldenburg | 797.01 mi (1,282.66 km) |
| Tarnos to Oldenburg in Holstein | 928.18 mi (1,493.75 km) |
| Tarnos to Olfen | 698.02 mi (1,123.36 km) |
| Tarnos to Olpe | 674.69 mi (1,085.81 km) |
| Tarnos to Olsberg | 710.82 mi (1,143.95 km) |
| Tarnos to Oranienburg | 926.45 mi (1,490.98 km) |
| Tarnos to Ortenberg | 682.74 mi (1,098.76 km) |
| Tarnos to Oschatz | 864.13 mi (1,390.69 km) |
