| Southborough to Creutzwald | 314.79 mi (506.60 km) |
| Southborough to Croissy-sur-Seine | 178.32 mi (286.98 km) |
| Southborough to Croix | 130.01 mi (209.23 km) |
| Southborough to Crosne | 195.11 mi (314.00 km) |
| Southborough to Cuers | 611.01 mi (983.33 km) |
| Southborough to Cugnaux | 529.03 mi (851.39 km) |
| Southborough to Cusset | 376.45 mi (605.84 km) |
| Southborough to Dammarie-le-Lys | 210.98 mi (339.55 km) |
| Southborough to Dammartin-en-Goele | 180.61 mi (290.67 km) |
| Southborough to Dardilly | 423.01 mi (680.77 km) |
| Southborough to Darnetal | 124.78 mi (200.82 km) |
| Southborough to Dax | 518.36 mi (834.23 km) |
| Southborough to Decines-Charpieu | 429.87 mi (691.80 km) |
| Southborough to Denain | 148.39 mi (238.80 km) |
| Southborough to Deuil-la-Barre | 176.38 mi (283.85 km) |
