| Tonypandy to Karditsa | 1,479.97 mi (2,381.78 km) |
| Tonypandy to Kastoria | 1,400.98 mi (2,254.66 km) |
| Tonypandy to Katerini | 1,461.13 mi (2,351.47 km) |
| Tonypandy to Keratsini | 1,613.12 mi (2,596.07 km) |
| Tonypandy to Kerkyra | 1,390.85 mi (2,238.35 km) |
| Tonypandy to Kiato | 1,577.48 mi (2,538.71 km) |
| Tonypandy to Kifisia | 1,615.27 mi (2,599.53 km) |
| Tonypandy to Kilkis | 1,443.76 mi (2,323.50 km) |
| Tonypandy to Komotini | 1,542.47 mi (2,482.37 km) |
| Tonypandy to Korinthos | 1,587.83 mi (2,555.36 km) |
| Tonypandy to Koropi | 1,626.33 mi (2,617.32 km) |
| Tonypandy to Korydallos | 1,613.61 mi (2,596.86 km) |
| Tonypandy to Kos | 1,809.07 mi (2,911.41 km) |
| Tonypandy to Kozani | 1,431.25 mi (2,303.38 km) |
| Tonypandy to Lagos | 1,527.82 mi (2,458.79 km) |
