| Smyrna to Butzbach | 4,588.28 mi (7,384.12 km) |
| Smyrna to Buxtehude | 4,539.76 mi (7,306.04 km) |
| Smyrna to Cadolzburg | 4,706.29 mi (7,574.05 km) |
| Smyrna to Calbe | 4,665.20 mi (7,507.91 km) |
| Smyrna to Calw | 4,642.45 mi (7,471.30 km) |
| Smyrna to Castrop-Rauxel | 4,503.10 mi (7,247.04 km) |
| Smyrna to Celle | 4,578.97 mi (7,369.14 km) |
| Smyrna to Cham | 4,784.90 mi (7,700.56 km) |
| Smyrna to Chemnitz | 4,742.83 mi (7,632.85 km) |
| Smyrna to Clausthal-Zellerfeld | 4,613.08 mi (7,424.04 km) |
| Smyrna to Cloppenburg | 4,495.19 mi (7,234.31 km) |
| Smyrna to Coburg | 4,684.74 mi (7,539.36 km) |
| Smyrna to Coesfeld | 4,486.10 mi (7,219.68 km) |
| Smyrna to Cologne | 4,505.87 mi (7,251.49 km) |
| Smyrna to Coswig | 4,758.69 mi (7,658.36 km) |
