| Porvoo to Ivybridge | 1,334.40 mi (2,147.50 km) |
| Porvoo to Jarrow | 1,061.06 mi (1,707.61 km) |
| Porvoo to Johnstone | 1,133.87 mi (1,824.79 km) |
| Porvoo to Kearsley | 1,146.18 mi (1,844.61 km) |
| Porvoo to Keighley | 1,117.42 mi (1,798.32 km) |
| Porvoo to Kempston | 1,144.53 mi (1,841.94 km) |
| Porvoo to Kendal | 1,127.68 mi (1,814.83 km) |
| Porvoo to Kenilworth | 1,169.38 mi (1,881.94 km) |
| Porvoo to Kenley | 1,167.67 mi (1,879.19 km) |
| Porvoo to Kensington | 1,162.50 mi (1,870.86 km) |
| Porvoo to Kenton | 1,162.26 mi (1,870.48 km) |
| Porvoo to Kettering | 1,139.54 mi (1,833.91 km) |
| Porvoo to Kew Green | 1,162.19 mi (1,870.37 km) |
| Porvoo to Keynsham | 1,240.98 mi (1,997.16 km) |
| Porvoo to Kidbrooke | 1,157.30 mi (1,862.50 km) |
