| Schalksmuhle to Oerlinghausen | 69.89 mi (112.48 km) |
| Schalksmuhle to Oestrich-Winkel | 88.10 mi (141.79 km) |
| Schalksmuhle to Offenburg | 192.46 mi (309.74 km) |
| Schalksmuhle to Oftersheim | 137.26 mi (220.90 km) |
| Schalksmuhle to Ohrdruf | 141.89 mi (228.35 km) |
| Schalksmuhle to Ohringen | 165.61 mi (266.53 km) |
| Schalksmuhle to Olbernhau | 255.47 mi (411.14 km) |
| Schalksmuhle to Olching | 269.54 mi (433.77 km) |
| Schalksmuhle to Oldenburg | 134.65 mi (216.69 km) |
| Schalksmuhle to Oldenburg in Holstein | 253.52 mi (407.99 km) |
| Schalksmuhle to Olfen | 33.54 mi (53.98 km) |
| Schalksmuhle to Olpe | 20.20 mi (32.50 km) |
| Schalksmuhle to Olsberg | 41.74 mi (67.17 km) |
| Schalksmuhle to Oranienburg | 264.13 mi (425.08 km) |
| Schalksmuhle to Ortenberg | 90.29 mi (145.31 km) |
