| Mortsel to Kranenburg | 79.04 mi (127.20 km) |
| Mortsel to Krefeld | 91.54 mi (147.32 km) |
| Mortsel to Kressbronn am Bodensee | 337.76 mi (543.57 km) |
| Mortsel to Kreuzau | 92.74 mi (149.24 km) |
| Mortsel to Kreuztal | 152.58 mi (245.55 km) |
| Mortsel to Kriftel | 190.62 mi (306.78 km) |
| Mortsel to Kronach | 306.86 mi (493.84 km) |
| Mortsel to Kronberg | 189.19 mi (304.47 km) |
| Mortsel to Kronshagen | 320.83 mi (516.32 km) |
| Mortsel to Krumbach | 331.65 mi (533.74 km) |
| Mortsel to Kulmbach | 313.95 mi (505.25 km) |
| Mortsel to Kummersbruck | 348.81 mi (561.35 km) |
| Mortsel to Kunzell | 232.85 mi (374.74 km) |
| Mortsel to Kunzelsau | 264.69 mi (425.98 km) |
| Mortsel to Kurort Steinbach-Hallenberg | 267.48 mi (430.47 km) |
