| Royal Oak to Butzbach | 4,117.98 mi (6,627.25 km) |
| Royal Oak to Buxtehude | 4,048.22 mi (6,514.97 km) |
| Royal Oak to Cadolzburg | 4,237.24 mi (6,819.18 km) |
| Royal Oak to Calbe | 4,179.03 mi (6,725.49 km) |
| Royal Oak to Calw | 4,183.25 mi (6,732.29 km) |
| Royal Oak to Castrop-Rauxel | 4,028.43 mi (6,483.13 km) |
| Royal Oak to Celle | 4,091.88 mi (6,585.25 km) |
| Royal Oak to Cham | 4,313.03 mi (6,941.16 km) |
| Royal Oak to Chemnitz | 4,260.58 mi (6,856.74 km) |
| Royal Oak to Clausthal-Zellerfeld | 4,130.52 mi (6,647.43 km) |
| Royal Oak to Cloppenburg | 4,010.69 mi (6,454.58 km) |
| Royal Oak to Coburg | 4,210.34 mi (6,775.88 km) |
| Royal Oak to Coesfeld | 4,009.13 mi (6,452.07 km) |
| Royal Oak to Cologne | 4,036.01 mi (6,495.33 km) |
| Royal Oak to Coswig | 4,273.18 mi (6,877.02 km) |
