| Lansdale to Opole | 4,270.00 mi (6,871.90 km) |
| Lansdale to Orzesze | 4,319.11 mi (6,950.93 km) |
| Lansdale to Osowa | 4,162.06 mi (6,698.19 km) |
| Lansdale to Ostroda | 4,239.55 mi (6,822.90 km) |
| Lansdale to Ostroleka | 4,318.58 mi (6,950.09 km) |
| Lansdale to Ostrow Mazowiecka | 4,340.04 mi (6,984.62 km) |
| Lansdale to Ostrow Wielkopolski | 4,231.78 mi (6,810.40 km) |
| Lansdale to Ostrowiec Swietokrzyski | 4,390.05 mi (7,065.11 km) |
| Lansdale to Ostrzeszow | 4,244.11 mi (6,830.24 km) |
| Lansdale to Oswiecim | 4,341.00 mi (6,986.16 km) |
| Lansdale to Otwock | 4,342.06 mi (6,987.87 km) |
| Lansdale to Ozarow Mazowiecki | 4,321.57 mi (6,954.90 km) |
| Lansdale to Ozimek | 4,280.36 mi (6,888.58 km) |
| Lansdale to Ozorkow | 4,275.10 mi (6,880.11 km) |
| Lansdale to Pabianice | 4,289.88 mi (6,903.89 km) |
