| Cities | Distance |
|---|---|
| Sion to Colchester | 487.93 mi (785.25 km) |
| Sion to Coleford | 592.48 mi (953.51 km) |
| Sion to Colne | 674.52 mi (1,085.54 km) |
| Sion to Colwyn Bay | 692.57 mi (1,114.58 km) |
| Sion to Congleton | 641.26 mi (1,032.01 km) |
| Sion to Conisbrough | 629.28 mi (1,012.72 km) |
| Sion to Connahs Quay | 669.27 mi (1,077.09 km) |
| Sion to Consett | 718.09 mi (1,155.65 km) |
| Sion to Conwy | 696.23 mi (1,120.48 km) |
| Sion to Cookstown | 847.74 mi (1,364.30 km) |
| Sion to Corby | 563.71 mi (907.20 km) |
| Sion to Corfe Mullen | 531.16 mi (854.82 km) |
| Sion to Corsham | 562.98 mi (906.04 km) |
| Sion to Coseley | 608.21 mi (978.81 km) |
| Sion to Cosham | 499.70 mi (804.20 km) |