| Castro Valley to Veliki Preslav | 6,517.71 mi (10,489.25 km) |
| Castro Valley to Veliko Tarnovo | 6,498.05 mi (10,457.60 km) |
| Castro Valley to Velingrad | 6,528.43 mi (10,506.50 km) |
| Castro Valley to Vidin | 6,380.28 mi (10,268.08 km) |
| Castro Valley to Vratsa | 6,445.04 mi (10,372.29 km) |
| Castro Valley to Yambol | 6,554.12 mi (10,547.83 km) |
| Castro Valley to Zlatograd | 6,592.59 mi (10,609.75 km) |
| Castro Valley to Beli Manastir | 6,173.22 mi (9,934.83 km) |
| Castro Valley to Bjelovar | 6,121.85 mi (9,852.16 km) |
| Castro Valley to Cakovec | 6,083.22 mi (9,790.00 km) |
| Castro Valley to Cepin | 6,187.35 mi (9,957.58 km) |
| Castro Valley to Crikvenica | 6,108.95 mi (9,831.40 km) |
| Castro Valley to Dakovo | 6,195.88 mi (9,971.30 km) |
| Castro Valley to Daruvar | 6,149.75 mi (9,897.06 km) |
| Castro Valley to Duga Resa | 6,114.39 mi (9,840.16 km) |
