| Oostakker to Caguas (Puerto Rico) | 4,373.34 mi (7,038.21 km) |
| Oostakker to Cahokia (Illinois) | 4,364.52 mi (7,024.01 km) |
| Oostakker to Calabasas (California) | 5,590.44 mi (8,996.94 km) |
| Oostakker to Caldwell (Idaho) | 4,983.06 mi (8,019.46 km) |
| Oostakker to Caledonia (Wisconsin) | 4,074.16 mi (6,556.72 km) |
| Oostakker to Calera (Alabama) | 4,499.91 mi (7,241.90 km) |
| Oostakker to Calexico (California) | 5,574.53 mi (8,971.35 km) |
| Oostakker to Calhoun (Georgia) | 4,359.96 mi (7,016.68 km) |
| Oostakker to California (Maryland) | 3,838.22 mi (6,177.02 km) |
| Oostakker to California City (California) | 5,506.65 mi (8,862.10 km) |
| Oostakker to Callaway (Florida) | 4,601.74 mi (7,405.78 km) |
| Oostakker to Calumet City (Illinois) | 4,117.93 mi (6,627.17 km) |
| Oostakker to Calverton (Maryland) | 3,821.99 mi (6,150.89 km) |
| Oostakker to Camano (Washington) | 4,876.35 mi (7,847.73 km) |
| Oostakker to Camarillo (California) | 5,596.57 mi (9,006.81 km) |
