| Harrow Weald to Imatra | 1,279.11 mi (2,058.53 km) |
| Harrow Weald to Jakobstad | 1,179.46 mi (1,898.15 km) |
| Harrow Weald to Jamsa | 1,186.46 mi (1,909.43 km) |
| Harrow Weald to Janakkala | 1,143.67 mi (1,840.57 km) |
| Harrow Weald to Jarvenpaa | 1,146.14 mi (1,844.54 km) |
| Harrow Weald to Joensuu | 1,341.58 mi (2,159.06 km) |
| Harrow Weald to Joutseno | 1,269.42 mi (2,042.93 km) |
| Harrow Weald to Jyvaskyla | 1,213.83 mi (1,953.47 km) |
| Harrow Weald to Jyvaskylan Maalaiskunta | 1,215.22 mi (1,955.71 km) |
| Harrow Weald to Kaarina | 1,058.54 mi (1,703.56 km) |
| Harrow Weald to Kajaani | 1,330.18 mi (2,140.71 km) |
| Harrow Weald to Kalajoki | 1,234.03 mi (1,985.98 km) |
| Harrow Weald to Kangasala | 1,141.42 mi (1,836.94 km) |
| Harrow Weald to Kankaanpaa | 1,103.56 mi (1,776.01 km) |
| Harrow Weald to Karhula | 1,206.16 mi (1,941.13 km) |
