| Portogruaro to Kidderminster | 818.51 mi (1,317.26 km) |
| Portogruaro to Kidlington | 764.35 mi (1,230.10 km) |
| Portogruaro to Kidsgrove | 842.11 mi (1,355.25 km) |
| Portogruaro to Killamarsh | 817.96 mi (1,316.38 km) |
| Portogruaro to Killingworth | 896.58 mi (1,442.90 km) |
| Portogruaro to Kilmarnock | 1,012.87 mi (1,630.06 km) |
| Portogruaro to Kilsyth | 1,014.09 mi (1,632.02 km) |
| Portogruaro to Kilwinning | 1,021.25 mi (1,643.54 km) |
| Portogruaro to King's Lynn | 737.30 mi (1,186.57 km) |
| Portogruaro to Kings Norton | 807.17 mi (1,299.02 km) |
| Portogruaro to Kingsnorth | 659.69 mi (1,061.67 km) |
| Portogruaro to Kingsteignton | 823.29 mi (1,324.96 km) |
| Portogruaro to Kingston upon Hull | 802.53 mi (1,291.55 km) |
| Portogruaro to Kingston upon Thames | 713.43 mi (1,148.16 km) |
| Portogruaro to Kingswinford | 819.00 mi (1,318.05 km) |
