| Richmond Heights to Opole | 4,435.24 mi (7,137.83 km) |
| Richmond Heights to Orzesze | 4,485.22 mi (7,218.26 km) |
| Richmond Heights to Osowa | 4,307.41 mi (6,932.11 km) |
| Richmond Heights to Ostroda | 4,385.83 mi (7,058.32 km) |
| Richmond Heights to Ostroleka | 4,464.92 mi (7,185.59 km) |
| Richmond Heights to Ostrow Mazowiecka | 4,487.02 mi (7,221.17 km) |
| Richmond Heights to Ostrow Wielkopolski | 4,392.43 mi (7,068.94 km) |
| Richmond Heights to Ostrowiec Swietokrzyski | 4,547.04 mi (7,317.76 km) |
| Richmond Heights to Ostrzeszow | 4,405.69 mi (7,090.27 km) |
| Richmond Heights to Oswiecim | 4,506.69 mi (7,252.82 km) |
| Richmond Heights to Otwock | 4,493.64 mi (7,231.81 km) |
| Richmond Heights to Ozarow Mazowiecki | 4,473.60 mi (7,199.56 km) |
| Richmond Heights to Ozimek | 4,445.03 mi (7,153.58 km) |
| Richmond Heights to Ozorkow | 4,431.34 mi (7,131.56 km) |
| Richmond Heights to Pabianice | 4,447.48 mi (7,157.53 km) |
