| Collinsville to Opole | 4,883.05 mi (7,858.51 km) |
| Collinsville to Orzesze | 4,933.41 mi (7,939.56 km) |
| Collinsville to Osowa | 4,741.95 mi (7,631.43 km) |
| Collinsville to Ostroda | 4,820.68 mi (7,758.13 km) |
| Collinsville to Ostroleka | 4,899.43 mi (7,884.87 km) |
| Collinsville to Ostrow Mazowiecka | 4,921.91 mi (7,921.04 km) |
| Collinsville to Ostrow Wielkopolski | 4,837.34 mi (7,784.94 km) |
| Collinsville to Ostrowiec Swietokrzyski | 4,988.80 mi (8,028.70 km) |
| Collinsville to Ostrzeszow | 4,851.16 mi (7,807.19 km) |
| Collinsville to Oswiecim | 4,954.53 mi (7,973.54 km) |
| Collinsville to Otwock | 4,931.80 mi (7,936.97 km) |
| Collinsville to Ozarow Mazowiecki | 4,912.17 mi (7,905.38 km) |
| Collinsville to Ozimek | 4,892.41 mi (7,873.58 km) |
| Collinsville to Ozorkow | 4,873.06 mi (7,842.43 km) |
| Collinsville to Pabianice | 4,890.07 mi (7,869.81 km) |
