| Catonsville to Imatra | 4,349.54 mi (6,999.91 km) |
| Catonsville to Jakobstad | 4,095.67 mi (6,591.35 km) |
| Catonsville to Jamsa | 4,224.29 mi (6,798.33 km) |
| Catonsville to Janakkala | 4,242.00 mi (6,826.84 km) |
| Catonsville to Jarvenpaa | 4,270.34 mi (6,872.45 km) |
| Catonsville to Joensuu | 4,322.78 mi (6,956.85 km) |
| Catonsville to Joutseno | 4,344.40 mi (6,991.64 km) |
| Catonsville to Jyvaskyla | 4,226.86 mi (6,802.47 km) |
| Catonsville to Jyvaskylan Maalaiskunta | 4,225.21 mi (6,799.82 km) |
| Catonsville to Kaarina | 4,192.24 mi (6,746.76 km) |
| Catonsville to Kajaani | 4,209.73 mi (6,774.91 km) |
| Catonsville to Kalajoki | 4,110.01 mi (6,614.42 km) |
| Catonsville to Kangasala | 4,206.30 mi (6,769.38 km) |
| Catonsville to Kankaanpaa | 4,147.21 mi (6,674.29 km) |
| Catonsville to Karhula | 4,322.44 mi (6,956.30 km) |
