| Catonsville to Iver | 3,620.80 mi (5,827.11 km) |
| Catonsville to Ivybridge | 3,503.05 mi (5,637.62 km) |
| Catonsville to Jarrow | 3,513.03 mi (5,653.68 km) |
| Catonsville to Johnstone | 3,384.28 mi (5,446.48 km) |
| Catonsville to Kearsley | 3,505.33 mi (5,641.28 km) |
| Catonsville to Keighley | 3,517.13 mi (5,660.27 km) |
| Catonsville to Kempston | 3,608.44 mi (5,807.23 km) |
| Catonsville to Kendal | 3,476.20 mi (5,594.41 km) |
| Catonsville to Kenilworth | 3,560.58 mi (5,730.20 km) |
| Catonsville to Kenley | 3,641.88 mi (5,861.04 km) |
| Catonsville to Kensington | 3,634.19 mi (5,848.66 km) |
| Catonsville to Kenton | 3,627.43 mi (5,837.78 km) |
| Catonsville to Kettering | 3,593.46 mi (5,783.12 km) |
| Catonsville to Kew Green | 3,632.09 mi (5,845.29 km) |
| Catonsville to Keynsham | 3,541.51 mi (5,699.51 km) |
