| Loos to Orzesze | 692.73 mi (1,114.84 km) |
| Loos to Osowa | 699.40 mi (1,125.58 km) |
| Loos to Ostroda | 747.52 mi (1,203.01 km) |
| Loos to Ostroleka | 807.50 mi (1,299.55 km) |
| Loos to Ostrow Mazowiecka | 820.11 mi (1,319.84 km) |
| Loos to Ostrow Wielkopolski | 644.66 mi (1,037.47 km) |
| Loos to Ostrowiec Swietokrzyski | 801.57 mi (1,290.00 km) |
| Loos to Ostrzeszow | 649.73 mi (1,045.65 km) |
| Loos to Oswiecim | 714.58 mi (1,150.00 km) |
| Loos to Otwock | 792.07 mi (1,274.71 km) |
| Loos to Ozarow Mazowiecki | 772.38 mi (1,243.02 km) |
| Loos to Ozimek | 664.78 mi (1,069.86 km) |
| Loos to Ozorkow | 707.65 mi (1,138.85 km) |
| Loos to Pabianice | 711.83 mi (1,145.58 km) |
| Loos to Parczew | 861.13 mi (1,385.86 km) |
