| Castro Valley to Imst | 5,884.99 mi (9,470.98 km) |
| Castro Valley to Innsbruck | 5,901.17 mi (9,497.01 km) |
| Castro Valley to Judenburg | 5,992.47 mi (9,643.95 km) |
| Castro Valley to Kapfenberg | 5,992.87 mi (9,644.59 km) |
| Castro Valley to Klagenfurt | 6,015.40 mi (9,680.85 km) |
| Castro Valley to Klosterneuburg | 5,967.58 mi (9,603.89 km) |
| Castro Valley to Knittelfeld | 5,994.31 mi (9,646.91 km) |
| Castro Valley to Koflach | 6,009.69 mi (9,671.66 km) |
| Castro Valley to Korneuburg | 5,965.56 mi (9,600.65 km) |
| Castro Valley to Krems an der Donau | 5,943.95 mi (9,565.87 km) |
| Castro Valley to Kufstein | 5,904.02 mi (9,501.60 km) |
| Castro Valley to Laakirchen | 5,924.29 mi (9,534.22 km) |
| Castro Valley to Lauterach | 5,844.02 mi (9,405.04 km) |
| Castro Valley to Leibnitz | 6,037.60 mi (9,716.59 km) |
| Castro Valley to Leoben | 5,991.40 mi (9,642.22 km) |
