| Kaltenkirchen to Oestrich-Winkel | 278.11 mi (447.58 km) |
| Kaltenkirchen to Offenburg | 381.45 mi (613.88 km) |
| Kaltenkirchen to Oftersheim | 314.36 mi (505.91 km) |
| Kaltenkirchen to Ohrdruf | 210.62 mi (338.96 km) |
| Kaltenkirchen to Ohringen | 321.18 mi (516.89 km) |
| Kaltenkirchen to Olbernhau | 261.50 mi (420.84 km) |
| Kaltenkirchen to Olching | 394.08 mi (634.21 km) |
| Kaltenkirchen to Oldenburg | 86.39 mi (139.04 km) |
| Kaltenkirchen to Oldenburg in Holstein | 49.11 mi (79.04 km) |
| Kaltenkirchen to Olfen | 181.95 mi (292.83 km) |
| Kaltenkirchen to Olpe | 214.63 mi (345.41 km) |
| Kaltenkirchen to Olsberg | 182.84 mi (294.25 km) |
| Kaltenkirchen to Oranienburg | 154.67 mi (248.92 km) |
| Kaltenkirchen to Ortenberg | 243.75 mi (392.28 km) |
| Kaltenkirchen to Oschatz | 219.61 mi (353.43 km) |
