| Smyrna to Celano | 5,066.37 mi (8,153.54 km) |
| Smyrna to Cento | 4,876.32 mi (7,847.68 km) |
| Smyrna to Cepagatti | 5,078.74 mi (8,173.44 km) |
| Smyrna to Ceprano | 5,083.63 mi (8,181.31 km) |
| Smyrna to Cercola | 5,145.17 mi (8,280.35 km) |
| Smyrna to Cerea | 4,857.96 mi (7,818.13 km) |
| Smyrna to Cerese | 4,842.92 mi (7,793.93 km) |
| Smyrna to Cerignola | 5,199.00 mi (8,366.98 km) |
| Smyrna to Cermenate | 4,750.42 mi (7,645.06 km) |
| Smyrna to Cernusco sul Naviglio | 4,766.97 mi (7,671.70 km) |
| Smyrna to Cerreto Guidi | 4,891.23 mi (7,871.68 km) |
| Smyrna to Cerro Maggiore | 4,747.85 mi (7,640.93 km) |
| Smyrna to Certaldo | 4,905.46 mi (7,894.58 km) |
| Smyrna to Cerveteri | 5,004.96 mi (8,054.70 km) |
| Smyrna to Cervia | 4,938.46 mi (7,947.69 km) |
