| Lifford to Orzesze | 1,142.54 mi (1,838.73 km) |
| Lifford to Osowa | 1,032.56 mi (1,661.74 km) |
| Lifford to Ostroda | 1,103.39 mi (1,775.73 km) |
| Lifford to Ostroleka | 1,179.00 mi (1,897.41 km) |
| Lifford to Ostrow Mazowiecka | 1,197.90 mi (1,927.84 km) |
| Lifford to Ostrow Wielkopolski | 1,062.89 mi (1,710.55 km) |
| Lifford to Ostrowiec Swietokrzyski | 1,224.75 mi (1,971.05 km) |
| Lifford to Ostrzeszow | 1,073.63 mi (1,727.84 km) |
| Lifford to Oswiecim | 1,164.68 mi (1,874.37 km) |
| Lifford to Otwock | 1,188.51 mi (1,912.73 km) |
| Lifford to Ozarow Mazowiecki | 1,167.56 mi (1,879.01 km) |
| Lifford to Ozimek | 1,105.52 mi (1,779.17 km) |
| Lifford to Ozorkow | 1,113.28 mi (1,791.65 km) |
| Lifford to Pabianice | 1,125.22 mi (1,810.87 km) |
| Lifford to Parczew | 1,264.23 mi (2,034.57 km) |
