| Robstown to Opole | 5,748.70 mi (9,251.63 km) |
| Robstown to Orzesze | 5,798.89 mi (9,332.40 km) |
| Robstown to Osowa | 5,612.13 mi (9,031.85 km) |
| Robstown to Ostroda | 5,690.82 mi (9,158.49 km) |
| Robstown to Ostroleka | 5,769.67 mi (9,285.39 km) |
| Robstown to Ostrow Mazowiecka | 5,792.07 mi (9,321.44 km) |
| Robstown to Ostrow Wielkopolski | 5,704.28 mi (9,180.15 km) |
| Robstown to Ostrowiec Swietokrzyski | 5,857.02 mi (9,425.96 km) |
| Robstown to Ostrzeszow | 5,717.87 mi (9,202.02 km) |
| Robstown to Oswiecim | 5,820.19 mi (9,366.68 km) |
| Robstown to Otwock | 5,801.14 mi (9,336.03 km) |
| Robstown to Ozarow Mazowiecki | 5,781.38 mi (9,304.24 km) |
| Robstown to Ozimek | 5,758.26 mi (9,267.03 km) |
| Robstown to Ozorkow | 5,741.25 mi (9,239.65 km) |
| Robstown to Pabianice | 5,757.95 mi (9,266.52 km) |
