| Castricum to Nocatee (Florida) | 4,440.96 mi (7,147.03 km) |
| Castricum to Nogales (Arizona) | 5,466.37 mi (8,797.28 km) |
| Castricum to Nolensville (Tennessee) | 4,349.92 mi (7,000.53 km) |
| Castricum to Norco (California) | 5,525.70 mi (8,892.76 km) |
| Castricum to Norcross (Georgia) | 4,356.65 mi (7,011.35 km) |
| Castricum to Norfolk (Nebraska) | 4,428.18 mi (7,126.47 km) |
| Castricum to Norfolk (Virginia) | 3,897.30 mi (6,272.10 km) |
| Castricum to Normal (Illinois) | 4,207.73 mi (6,771.68 km) |
| Castricum to Norman (Oklahoma) | 4,783.33 mi (7,698.02 km) |
| Castricum to Norridge (Illinois) | 4,094.22 mi (6,589.01 km) |
| Castricum to Norristown (Pennsylvania) | 3,708.96 mi (5,969.00 km) |
| Castricum to North Adams (Massachusetts) | 3,505.95 mi (5,642.29 km) |
| Castricum to North Amityville (New York) | 3,606.59 mi (5,804.24 km) |
| Castricum to North Arlington (New Jersey) | 3,630.80 mi (5,843.21 km) |
| Castricum to North Auburn (California) | 5,330.12 mi (8,577.99 km) |
