| Castro Valley to Niscemi | 6,565.69 mi (10,566.46 km) |
| Castro Valley to Nizza Monferrato | 5,954.25 mi (9,582.44 km) |
| Castro Valley to Noale | 6,016.99 mi (9,683.42 km) |
| Castro Valley to Nocera Inferiore | 6,364.46 mi (10,242.61 km) |
| Castro Valley to Nocera Superiore | 6,366.05 mi (10,245.17 km) |
| Castro Valley to Noceto | 6,005.26 mi (9,664.54 km) |
| Castro Valley to Noci | 6,430.92 mi (10,349.56 km) |
| Castro Valley to Noicattaro | 6,413.08 mi (10,320.85 km) |
| Castro Valley to Nola | 6,350.99 mi (10,220.93 km) |
| Castro Valley to Nonantola | 6,037.64 mi (9,716.64 km) |
| Castro Valley to Noto | 6,602.16 mi (10,625.15 km) |
| Castro Valley to Nova Milanese | 5,934.24 mi (9,550.24 km) |
| Castro Valley to Novara | 5,924.70 mi (9,534.89 km) |
| Castro Valley to Novate Milanese | 5,935.09 mi (9,551.60 km) |
| Castro Valley to Novellara | 6,019.13 mi (9,686.86 km) |
