Distances from Seibu Lions (Seibu Dome) to other NPB teams and Stadiums
| Team | Distance (km) | Distance (miles) |
| Tokyo Yakult Swallows Meiji Jingu Stadium | 29 | 18 |
| Yomiuri Giants Tokyo Dome | 31 | 19 |
| Yokohama BayStars Yokohama Stadium | 41 | 26 |
| Chiba Lotte Marines Chiba Marine Stadium | 57 | 35 |
| Chunichi Dragons Nagoya Dome | 233 | 145 |
| Tohoku Rakuten Golden Eagles Miyagi Baseball Stadium | 307 | 191 |
| Orix Buffaloes Kobe Sports Park Baseball Stadium | 379 | 235 |
| Hanshin Tigers Koshien Stadium | 387 | 240 |
| Hiroshima Toyo Carp Mazda Stadium | 653 | 405 |
| Hokkaido Nippon Ham Fighters Sapporo Dome | 825 | 512 |
| Fukuoka SoftBank Hawks Fukuoka Dome | 863 | 536 |
| Total one-way distance: | 3 804 | 2 364 |