| Portlethen to Opole | 924.34 mi (1,487.59 km) |
| Portlethen to Orzesze | 974.52 mi (1,568.34 km) |
| Portlethen to Osowa | 818.21 mi (1,316.79 km) |
| Portlethen to Ostroda | 893.52 mi (1,437.98 km) |
| Portlethen to Ostroleka | 971.76 mi (1,563.89 km) |
| Portlethen to Ostrow Mazowiecka | 992.38 mi (1,597.08 km) |
| Portlethen to Ostrow Wielkopolski | 881.62 mi (1,418.83 km) |
| Portlethen to Ostrowiec Swietokrzyski | 1,038.43 mi (1,671.19 km) |
| Portlethen to Ostrzeszow | 894.64 mi (1,439.79 km) |
| Portlethen to Oswiecim | 995.83 mi (1,602.63 km) |
| Portlethen to Otwock | 991.08 mi (1,594.98 km) |
| Portlethen to Ozarow Mazowiecki | 970.44 mi (1,561.78 km) |
| Portlethen to Ozimek | 933.97 mi (1,503.09 km) |
| Portlethen to Ozorkow | 923.31 mi (1,485.92 km) |
| Portlethen to Pabianice | 938.34 mi (1,510.11 km) |
