| Kreuztal to Oestrich-Winkel | 66.81 mi (107.52 km) |
| Kreuztal to Offenburg | 172.74 mi (278.00 km) |
| Kreuztal to Oftersheim | 113.62 mi (182.85 km) |
| Kreuztal to Ohrdruf | 120.91 mi (194.59 km) |
| Kreuztal to Ohringen | 139.71 mi (224.84 km) |
| Kreuztal to Olbernhau | 235.13 mi (378.41 km) |
| Kreuztal to Olching | 242.97 mi (391.03 km) |
| Kreuztal to Oldenburg | 150.80 mi (242.68 km) |
| Kreuztal to Oldenburg in Holstein | 260.72 mi (419.58 km) |
| Kreuztal to Olfen | 57.61 mi (92.72 km) |
| Kreuztal to Olpe | 6.75 mi (10.87 km) |
| Kreuztal to Olsberg | 34.68 mi (55.81 km) |
| Kreuztal to Oranienburg | 256.48 mi (412.77 km) |
| Kreuztal to Ortenberg | 63.68 mi (102.48 km) |
| Kreuztal to Oschatz | 224.02 mi (360.52 km) |
