| Castel Gandolfo to Harstad | 1,874.67 mi (3,016.99 km) |
| Castel Gandolfo to Haugesund | 1,262.90 mi (2,032.45 km) |
| Castel Gandolfo to Helleland | 1,221.75 mi (1,966.22 km) |
| Castel Gandolfo to Heum | 1,203.69 mi (1,937.15 km) |
| Castel Gandolfo to Honefoss | 1,276.60 mi (2,054.48 km) |
| Castel Gandolfo to Horten | 1,224.85 mi (1,971.21 km) |
| Castel Gandolfo to Kaldsletta | 1,943.95 mi (3,128.49 km) |
| Castel Gandolfo to Kirkenes | 2,030.73 mi (3,268.14 km) |
| Castel Gandolfo to Kleppe | 1,215.64 mi (1,956.38 km) |
| Castel Gandolfo to Kongsberg | 1,244.95 mi (2,003.55 km) |
| Castel Gandolfo to Kongsvinger | 1,274.63 mi (2,051.32 km) |
| Castel Gandolfo to Kopervik | 1,251.93 mi (2,014.78 km) |
| Castel Gandolfo to Kosvik | 1,150.88 mi (1,852.16 km) |
| Castel Gandolfo to Kragero | 1,192.84 mi (1,919.69 km) |
| Castel Gandolfo to Kristiansand | 1,151.22 mi (1,852.71 km) |
