| Muttenz to Opole | 513.08 mi (825.71 km) |
| Muttenz to Orzesze | 535.99 mi (862.60 km) |
| Muttenz to Osowa | 669.13 mi (1,076.85 km) |
| Muttenz to Ostroda | 687.00 mi (1,105.62 km) |
| Muttenz to Ostroleka | 722.32 mi (1,162.47 km) |
| Muttenz to Ostrow Mazowiecka | 726.94 mi (1,169.90 km) |
| Muttenz to Ostrow Wielkopolski | 536.81 mi (863.91 km) |
| Muttenz to Ostrowiec Swietokrzyski | 662.62 mi (1,066.38 km) |
| Muttenz to Ostrzeszow | 533.92 mi (859.27 km) |
| Muttenz to Oswiecim | 554.24 mi (891.96 km) |
| Muttenz to Otwock | 683.73 mi (1,100.35 km) |
| Muttenz to Ozarow Mazowiecki | 668.24 mi (1,075.43 km) |
| Muttenz to Ozimek | 524.69 mi (844.40 km) |
| Muttenz to Ozorkow | 602.58 mi (969.76 km) |
| Muttenz to Pabianice | 597.20 mi (961.09 km) |
