| Didcot to Kongen | 510.70 mi (821.89 km) |
| Didcot to Konigs Wusterhausen | 633.74 mi (1,019.91 km) |
| Didcot to Konigsbach-Stein | 471.06 mi (758.10 km) |
| Didcot to Konigsbrunn | 585.80 mi (942.75 km) |
| Didcot to Konigslutter am Elm | 515.06 mi (828.90 km) |
| Didcot to Konigstein im Taunus | 433.98 mi (698.42 km) |
| Didcot to Konigswinter | 371.10 mi (597.24 km) |
| Didcot to Konstanz | 539.33 mi (867.97 km) |
| Didcot to Konz | 366.95 mi (590.55 km) |
| Didcot to Korb | 505.50 mi (813.53 km) |
| Didcot to Korbach | 435.50 mi (700.87 km) |
| Didcot to Korntal-Munchingen | 496.08 mi (798.36 km) |
| Didcot to Kornwestheim | 497.78 mi (801.09 km) |
| Didcot to Korschenbroich | 335.55 mi (540.02 km) |
| Didcot to Kosching | 594.49 mi (956.74 km) |
