| Gastonia to Juprelle | 4,253.04 mi (6,844.61 km) |
| Gastonia to Jurbise | 4,192.45 mi (6,747.10 km) |
| Gastonia to Kalmthout | 4,193.07 mi (6,748.10 km) |
| Gastonia to Kampenhout | 4,207.42 mi (6,771.18 km) |
| Gastonia to Kapelle-op-den-Bos | 4,198.11 mi (6,756.21 km) |
| Gastonia to Kapellen | 4,193.37 mi (6,748.58 km) |
| Gastonia to Kasterlee | 4,215.86 mi (6,784.77 km) |
| Gastonia to Keerbergen | 4,209.17 mi (6,774.01 km) |
| Gastonia to Kinrooi | 4,250.34 mi (6,840.27 km) |
| Gastonia to Knokke-Heist | 4,146.44 mi (6,673.05 km) |
| Gastonia to Koekelare | 4,139.96 mi (6,662.62 km) |
| Gastonia to Koekelberg | 4,200.49 mi (6,760.04 km) |
| Gastonia to Koksijde | 4,126.27 mi (6,640.59 km) |
| Gastonia to Kontich | 4,198.59 mi (6,756.98 km) |
| Gastonia to Kortemark | 4,144.05 mi (6,669.20 km) |
