| Sedro-Woolley to Caltagirone | 5,944.37 mi (9,566.54 km) |
| Sedro-Woolley to Caltanissetta | 5,917.54 mi (9,523.36 km) |
| Sedro-Woolley to Calvisano | 5,348.84 mi (8,608.13 km) |
| Sedro-Woolley to Calvizzano | 5,711.29 mi (9,191.44 km) |
| Sedro-Woolley to Camaiore | 5,432.48 mi (8,742.74 km) |
| Sedro-Woolley to Cameri | 5,298.13 mi (8,526.51 km) |
| Sedro-Woolley to Camisano Vicentino | 5,371.59 mi (8,644.74 km) |
| Sedro-Woolley to Campagna | 5,747.52 mi (9,249.74 km) |
| Sedro-Woolley to Campagnano di Roma | 5,592.36 mi (9,000.04 km) |
| Sedro-Woolley to Campi Bisenzio | 5,460.00 mi (8,787.02 km) |
| Sedro-Woolley to Campi Salentina | 5,831.31 mi (9,384.59 km) |
| Sedro-Woolley to Campiglia Marittima | 5,492.35 mi (8,839.08 km) |
| Sedro-Woolley to Campobasso | 5,681.88 mi (9,144.10 km) |
| Sedro-Woolley to Campobello di Licata | 5,928.61 mi (9,541.17 km) |
| Sedro-Woolley to Campobello di Mazara | 5,875.39 mi (9,455.52 km) |
