| Uniondale to Butzbach | 3,827.32 mi (6,159.47 km) |
| Uniondale to Buxtehude | 3,784.12 mi (6,089.95 km) |
| Uniondale to Cadolzburg | 3,944.99 mi (6,348.85 km) |
| Uniondale to Calbe | 3,907.70 mi (6,288.83 km) |
| Uniondale to Calw | 3,879.88 mi (6,244.07 km) |
| Uniondale to Castrop-Rauxel | 3,743.08 mi (6,023.90 km) |
| Uniondale to Celle | 3,821.88 mi (6,150.72 km) |
| Uniondale to Cham | 4,024.00 mi (6,476.00 km) |
| Uniondale to Chemnitz | 3,984.17 mi (6,411.90 km) |
| Uniondale to Clausthal-Zellerfeld | 3,854.71 mi (6,203.55 km) |
| Uniondale to Cloppenburg | 3,737.53 mi (6,014.98 km) |
| Uniondale to Coburg | 3,924.42 mi (6,315.74 km) |
| Uniondale to Coesfeld | 3,726.60 mi (5,997.38 km) |
| Uniondale to Cologne | 3,744.93 mi (6,026.88 km) |
| Uniondale to Coswig | 4,000.84 mi (6,438.73 km) |
