| Southborough to Kongen | 439.21 mi (706.84 km) |
| Southborough to Konigs Wusterhausen | 576.25 mi (927.39 km) |
| Southborough to Konigsbach-Stein | 399.62 mi (643.12 km) |
| Southborough to Konigsbrunn | 514.41 mi (827.86 km) |
| Southborough to Konigslutter am Elm | 457.60 mi (736.44 km) |
| Southborough to Konigstein im Taunus | 365.21 mi (587.75 km) |
| Southborough to Konigswinter | 303.60 mi (488.59 km) |
| Southborough to Konstanz | 467.46 mi (752.30 km) |
| Southborough to Konz | 295.69 mi (475.87 km) |
| Southborough to Korb | 434.19 mi (698.76 km) |
| Southborough to Korbach | 372.11 mi (598.85 km) |
| Southborough to Korntal-Munchingen | 424.67 mi (683.43 km) |
| Southborough to Kornwestheim | 426.42 mi (686.26 km) |
| Southborough to Korschenbroich | 270.74 mi (435.72 km) |
| Southborough to Kosching | 524.07 mi (843.40 km) |
